diff --git a/docs/content/docs/2.components/editor-emoji-menu.md b/docs/content/docs/2.components/editor-emoji-menu.md
index 143ad86808..c186dfa548 100644
--- a/docs/content/docs/2.components/editor-emoji-menu.md
+++ b/docs/content/docs/2.components/editor-emoji-menu.md
@@ -73,6 +73,26 @@ Use the `char` prop to change the trigger character. Defaults to `:`{lang="ts-ty
 </template>
 ```
 
+### Suggestion :badge{label="Soon" class="align-text-top"}
+
+Use the `suggestion` prop to customize TipTap's [Suggestion matching behavior](https://tiptap.dev/docs/editor/api/utilities/suggestion#settings).
+
+This is useful when the trigger character should open directly after other characters instead of requiring the default whitespace prefix.
+
+```vue
+<template>
+  <UEditor v-slot="{ editor }">
+    <UEditorEmojiMenu
+      :editor="editor"
+      :items="items"
+      :suggestion="{
+        allowedPrefixes: null
+      }"
+    />
+  </UEditor>
+</template>
+```
+
 ### Options
 
 Use the `options` prop to customize the positioning behavior using [Floating UI options](https://floating-ui.com/docs/computeposition#options).
diff --git a/docs/content/docs/2.components/editor-mention-menu.md b/docs/content/docs/2.components/editor-mention-menu.md
index 57317fdbc6..46035a0818 100644
--- a/docs/content/docs/2.components/editor-mention-menu.md
+++ b/docs/content/docs/2.components/editor-mention-menu.md
@@ -81,6 +81,27 @@ You can use multiple `EditorMentionMenu` components on the same editor with diff
 ```
 ::
 
+### Suggestion :badge{label="Soon" class="align-text-top"}
+
+Use the `suggestion` prop to customize TipTap's [Suggestion matching behavior](https://tiptap.dev/docs/editor/api/utilities/suggestion#settings).
+
+This is useful when the trigger character should open directly after other characters instead of requiring the default whitespace prefix.
+
+```vue
+<template>
+  <UEditor v-slot="{ editor }">
+    <UEditorMentionMenu
+      :editor="editor"
+      :items="items"
+      char="#"
+      :suggestion="{
+        allowedPrefixes: null
+      }"
+    />
+  </UEditor>
+</template>
+```
+
 ### Options
 
 Use the `options` prop to customize the positioning behavior using [Floating UI options](https://floating-ui.com/docs/computeposition#options).
diff --git a/docs/content/docs/2.components/editor-suggestion-menu.md b/docs/content/docs/2.components/editor-suggestion-menu.md
index 0d5bb426c4..84d85abbf7 100644
--- a/docs/content/docs/2.components/editor-suggestion-menu.md
+++ b/docs/content/docs/2.components/editor-suggestion-menu.md
@@ -69,6 +69,27 @@ Use the `char` prop to change the trigger character. Defaults to `/`{lang="ts-ty
 </template>
 ```
 
+### Suggestion :badge{label="Soon" class="align-text-top"}
+
+Use the `suggestion` prop to customize TipTap's [Suggestion matching behavior](https://tiptap.dev/docs/editor/api/utilities/suggestion#settings).
+
+This is useful when the trigger character should open directly after other characters instead of requiring the default whitespace prefix.
+
+```vue
+<template>
+  <UEditor v-slot="{ editor }">
+    <UEditorSuggestionMenu
+      :editor="editor"
+      :items="items"
+      char=":"
+      :suggestion="{
+        allowedPrefixes: null
+      }"
+    />
+  </UEditor>
+</template>
+```
+
 ### Options
 
 Use the `options` prop to customize the positioning behavior using [Floating UI options](https://floating-ui.com/docs/computeposition#options).
diff --git a/src/runtime/components/EditorEmojiMenu.vue b/src/runtime/components/EditorEmojiMenu.vue
index cb3ab986eb..187eb8d91c 100644
--- a/src/runtime/components/EditorEmojiMenu.vue
+++ b/src/runtime/components/EditorEmojiMenu.vue
@@ -16,7 +16,7 @@ export interface EditorEmojiMenuItem {
   [key: string]: any
 }
 
-export interface EditorEmojiMenuProps<T extends EditorEmojiMenuItem = EditorEmojiMenuItem> extends Partial<Pick<EditorMenuOptions<T>, 'editor' | 'char' | 'pluginKey' | 'filterFields' | 'limit' | 'options' | 'appendTo'>> {
+export interface EditorEmojiMenuProps<T extends EditorEmojiMenuItem = EditorEmojiMenuItem> extends Partial<Pick<EditorMenuOptions<T>, 'editor' | 'char' | 'pluginKey' | 'filterFields' | 'limit' | 'options' | 'suggestion' | 'appendTo'>> {
   /**
    * @defaultValue 'md'
    */
@@ -64,6 +64,7 @@ onMounted(async () => {
     filterFields: props.filterFields,
     limit: props.limit,
     options: props.options,
+    suggestion: props.suggestion,
     appendTo: props.appendTo,
     ui,
     onSelect: (editor, range, item) => {
diff --git a/src/runtime/components/EditorMentionMenu.vue b/src/runtime/components/EditorMentionMenu.vue
index f776b6c8f3..96ac3acd9a 100644
--- a/src/runtime/components/EditorMentionMenu.vue
+++ b/src/runtime/components/EditorMentionMenu.vue
@@ -20,7 +20,7 @@ export interface EditorMentionMenuItem {
   [key: string]: any
 }
 
-export interface EditorMentionMenuProps<T extends EditorMentionMenuItem = EditorMentionMenuItem> extends Partial<Pick<EditorMenuOptions<T>, 'editor' | 'char' | 'pluginKey' | 'filterFields' | 'limit' | 'options' | 'appendTo' | 'ignoreFilter'>> {
+export interface EditorMentionMenuProps<T extends EditorMentionMenuItem = EditorMentionMenuItem> extends Partial<Pick<EditorMenuOptions<T>, 'editor' | 'char' | 'pluginKey' | 'filterFields' | 'limit' | 'options' | 'suggestion' | 'appendTo' | 'ignoreFilter'>> {
   /**
    * @defaultValue 'md'
    */
@@ -72,6 +72,7 @@ onMounted(async () => {
     ignoreFilter: props.ignoreFilter,
     limit: props.limit,
     options: props.options,
+    suggestion: props.suggestion,
     appendTo: props.appendTo,
     searchTerm,
     ui,
diff --git a/src/runtime/components/EditorSuggestionMenu.vue b/src/runtime/components/EditorSuggestionMenu.vue
index d4bce9a317..0d2f65e30f 100644
--- a/src/runtime/components/EditorSuggestionMenu.vue
+++ b/src/runtime/components/EditorSuggestionMenu.vue
@@ -39,7 +39,7 @@ export type EditorSuggestionMenuItem<H extends EditorCustomHandlers = EditorCust
     | EditorSuggestionMenuSeparatorItem
     | EditorSuggestionMenuActionItem<H>
 
-export interface EditorSuggestionMenuProps<T extends EditorSuggestionMenuItem = EditorSuggestionMenuItem> extends Partial<Pick<EditorMenuOptions<T>, 'editor' | 'char' | 'pluginKey' | 'filterFields' | 'limit' | 'options' | 'appendTo'>> {
+export interface EditorSuggestionMenuProps<T extends EditorSuggestionMenuItem = EditorSuggestionMenuItem> extends Partial<Pick<EditorMenuOptions<T>, 'editor' | 'char' | 'pluginKey' | 'filterFields' | 'limit' | 'options' | 'suggestion' | 'appendTo'>> {
   /**
    * @defaultValue 'md'
    */
@@ -90,6 +90,7 @@ onMounted(async () => {
     filterFields: props.filterFields,
     limit: props.limit,
     options: props.options,
+    suggestion: props.suggestion,
     appendTo: props.appendTo,
     ui,
     onSelect: (editor, range, item) => {
diff --git a/src/runtime/composables/useEditorMenu.ts b/src/runtime/composables/useEditorMenu.ts
index d62845ce2a..049686b816 100644
--- a/src/runtime/composables/useEditorMenu.ts
+++ b/src/runtime/composables/useEditorMenu.ts
@@ -6,7 +6,7 @@ import { computePosition } from '@floating-ui/dom'
 import type { Strategy, Placement } from '@floating-ui/dom'
 import type { Editor } from '@tiptap/vue-3'
 import { VueRenderer } from '@tiptap/vue-3'
-import type { SuggestionProps } from '@tiptap/suggestion'
+import type { SuggestionOptions, SuggestionProps } from '@tiptap/suggestion'
 import Suggestion from '@tiptap/suggestion'
 import { PluginKey } from '@tiptap/pm/state'
 import type { FloatingUIOptions } from '../types/editor'
@@ -65,6 +65,10 @@ export interface EditorMenuOptions<T = any> {
    * @see https://floating-ui.com/docs/computePosition#options
    */
   options?: FloatingUIOptions
+  /**
+   * Optional TipTap Suggestion matching options.
+   */
+  suggestion?: Omit<Partial<SuggestionOptions>, 'pluginKey' | 'editor' | 'char' | 'items' | 'command' | 'render'>
   /**
    * The DOM element to append the menu to. Default is the editor's parent element.
    *
@@ -333,7 +337,8 @@ export function useEditorMenu<T = any>(options: EditorMenuOptions<T>) {
     element.addEventListener('mousedown', handleMouseDown)
 
     const appendToElement = typeof options.appendTo === 'function' ? options.appendTo() : options.appendTo
-    ;(appendToElement ?? options.editor.view.dom.parentElement)?.appendChild(element)
+    const container = appendToElement ?? options.editor.view.dom.parentElement
+    container?.appendChild(element)
     if (renderer.element) {
       element.appendChild(renderer.element)
     }
@@ -490,6 +495,7 @@ export function useEditorMenu<T = any>(options: EditorMenuOptions<T>) {
 
   // Create the suggestion plugin
   const plugin = Suggestion({
+    ...(options.suggestion || {}),
     pluginKey: pluginKeyInstance,
     editor: options.editor,
     char: options.char,
diff --git a/test/composables/useEditorMenu.spec.ts b/test/composables/useEditorMenu.spec.ts
new file mode 100644
index 0000000000..dfc8b793ea
--- /dev/null
+++ b/test/composables/useEditorMenu.spec.ts
@@ -0,0 +1,149 @@
+import { computed } from 'vue'
+import { beforeEach, describe, expect, it, vi, expectTypeOf } from 'vitest'
+import type { SuggestionOptions } from '@tiptap/suggestion'
+import { PluginKey } from '@tiptap/pm/state'
+import { useEditorMenu } from '../../src/runtime/composables/useEditorMenu'
+import type { EditorMenuOptions } from '../../src/runtime/composables/useEditorMenu'
+import type { EditorSuggestionMenuProps } from '../../src/runtime/components/EditorSuggestionMenu.vue'
+import type { EditorMentionMenuProps } from '../../src/runtime/components/EditorMentionMenu.vue'
+import type { EditorEmojiMenuProps } from '../../src/runtime/components/EditorEmojiMenu.vue'
+
+const { suggestionMock } = vi.hoisted(() => ({
+  suggestionMock: vi.fn((config: any) => config)
+}))
+
+vi.mock('@tiptap/suggestion', () => ({
+  default: suggestionMock
+}))
+
+function createEditor() {
+  const dom = document.createElement('div')
+  const parent = document.createElement('div')
+  parent.appendChild(dom)
+
+  return {
+    isDestroyed: false,
+    view: {
+      dom,
+      state: {
+        tr: {
+          setMeta: vi.fn(() => ({}))
+        }
+      },
+      dispatch: vi.fn()
+    }
+  } as any
+}
+
+function createOptions(overrides: Partial<EditorMenuOptions<{ label: string }>> = {}): EditorMenuOptions<{ label: string }> {
+  return {
+    editor: createEditor(),
+    char: ':',
+    pluginKey: 'suggestion-menu',
+    items: [{ label: 'Alpha' }, { label: 'Beta' }],
+    onSelect: vi.fn(),
+    renderItem: vi.fn(() => []),
+    ui: computed(() => ({
+      content: () => '',
+      viewport: () => '',
+      group: () => '',
+      label: () => '',
+      separator: () => '',
+      item: () => '',
+      itemLeadingIcon: () => '',
+      itemWrapper: () => '',
+      itemLabel: () => '',
+      itemDescription: () => ''
+    })),
+    ...overrides
+  }
+}
+
+function getSuggestionConfig() {
+  if (suggestionMock.mock.calls.length !== 1) {
+    throw new Error(`Suggestion should be called exactly once, but was called ${suggestionMock.mock.calls.length} times`)
+  }
+
+  return suggestionMock.mock.calls[0]![0]
+}
+
+describe('useEditorMenu', () => {
+  beforeEach(() => {
+    suggestionMock.mockClear()
+  })
+
+  it('forwards suggestion matching options', () => {
+    useEditorMenu(createOptions({
+      suggestion: {
+        allowedPrefixes: null,
+        allowSpaces: true,
+        startOfLine: true
+      }
+    }))
+
+    const config = getSuggestionConfig()
+
+    expect(config.allowedPrefixes).toBeNull()
+    expect(config.allowSpaces).toBe(true)
+    expect(config.startOfLine).toBe(true)
+    expect(config.char).toBe(':')
+  })
+
+  it('keeps existing defaults when suggestion is omitted', () => {
+    useEditorMenu(createOptions())
+
+    const config = getSuggestionConfig()
+    const items = config.items({ query: 'al' })
+
+    expect(config).not.toHaveProperty('allowedPrefixes')
+    expect(items).toEqual([{ label: 'Alpha' }])
+  })
+
+  it('keeps plugin identity fields authoritative over suggestion overrides', () => {
+    const wrongPluginKey = new PluginKey('wrong-plugin-key')
+    const wrongEditor = createEditor()
+
+    useEditorMenu(createOptions({
+      suggestion: {
+        pluginKey: wrongPluginKey,
+        editor: wrongEditor,
+        char: '@'
+      } as Partial<SuggestionOptions>
+    }))
+
+    const config = getSuggestionConfig()
+
+    expect(config.pluginKey).not.toBe(wrongPluginKey)
+    expect(config.editor).not.toBe(wrongEditor)
+    expect(config.char).toBe(':')
+  })
+
+  it('keeps menu callbacks authoritative over suggestion overrides', () => {
+    const suggestionItems = vi.fn(() => [])
+    const suggestionCommand = vi.fn()
+    const suggestionRender = vi.fn()
+
+    useEditorMenu(createOptions({
+      suggestion: {
+        items: suggestionItems,
+        command: suggestionCommand,
+        render: suggestionRender
+      } as Partial<SuggestionOptions>
+    }))
+
+    const config = getSuggestionConfig()
+
+    expect(config.items).not.toBe(suggestionItems)
+    expect(config.command).not.toBe(suggestionCommand)
+    expect(config.render).not.toBe(suggestionRender)
+  })
+
+  it('types suggestion options on the composable and component props', () => {
+    type ExpectedType = Omit<Partial<SuggestionOptions>, 'pluginKey' | 'editor' | 'char' | 'items' | 'command' | 'render'> | undefined
+
+    expectTypeOf<EditorMenuOptions<{ label: string }>['suggestion']>().toEqualTypeOf<ExpectedType>()
+    expectTypeOf<EditorSuggestionMenuProps['suggestion']>().toEqualTypeOf<ExpectedType>()
+    expectTypeOf<EditorMentionMenuProps['suggestion']>().toEqualTypeOf<ExpectedType>()
+    expectTypeOf<EditorEmojiMenuProps['suggestion']>().toEqualTypeOf<ExpectedType>()
+  })
+})