diff --git a/lib/Model/CalendarEvent.php b/lib/Model/CalendarEvent.php
index 0f24a5fbf4..5888ef7559 100644
--- a/lib/Model/CalendarEvent.php
+++ b/lib/Model/CalendarEvent.php
@@ -77,6 +77,14 @@ public function getUID(): string {
 		return $this->event['UID'][0];
 	}
 
+	public function getBusy(): bool {
+		$transp = $this->event['TRANSP'][0] ?? '';
+		if ($transp === 'TRANSPARENT') {
+			return false;
+		}
+		return true;
+	}
+
 	public function getSummary(): string {
 		return $this->event['SUMMARY'][0];
 	}
@@ -236,6 +244,7 @@ public function jsonSerialize(): array {
 			'status' => $this->getStatus(),
 			'summary' => $this->getSummary(),
 			'type' => $this->getType(),
+			'busy' => $this->getBusy(),
 		];
 	}
 }
diff --git a/src/Api/modules/calendar.ts b/src/Api/modules/calendar.ts
index 1fdd239dc8..62b841fa87 100644
--- a/src/Api/modules/calendar.ts
+++ b/src/Api/modules/calendar.ts
@@ -29,10 +29,6 @@ const calendar = {
 				tz: Intl.DateTimeFormat().resolvedOptions().timeZone,
 				time: +new Date(),
 			},
-			cancelToken:
-				cancelTokenHandlerObject[
-					this.getEvents.name
-				].handleRequestCancellation().token,
 		})
 	},
 }
diff --git a/src/components/Calendar/CalendarInfo.vue b/src/components/Calendar/CalendarInfo.vue
index f0cd1187d8..8069103d20 100644
--- a/src/components/Calendar/CalendarInfo.vue
+++ b/src/components/Calendar/CalendarInfo.vue
@@ -75,6 +75,11 @@ const conflictLevel = computed(() => {
 		return 'conflict-no'
 	}
 
+	// No conflict, if calendarEvent is available (not busy)
+	if (!calendarEvent.busy) {
+		return 'conflict-no'
+	}
+
 	// No conflict, if calendarEvent ends before option
 	if (calendarEvent.end <= option.timestamp) {
 		return 'conflict-no'
diff --git a/src/components/Calendar/CalendarPeek.vue b/src/components/Calendar/CalendarPeek.vue
index ad295ed79a..3291c80539 100644
--- a/src/components/Calendar/CalendarPeek.vue
+++ b/src/components/Calendar/CalendarPeek.vue
@@ -18,7 +18,8 @@ import { CalendarAPI } from '../../Api/index.ts'
 import { Logger } from '../../helpers/index.ts'
 import { Option } from '../../Types/index.ts'
 import { AxiosError } from '@nextcloud/axios'
-import AlertIcon from 'vue-material-design-icons/Alert.vue'
+import CalendarIcon from 'vue-material-design-icons/Calendar.vue'
+import { NcButton } from '@nextcloud/vue'
 
 export type CalendarEvent = {
 	id: number
@@ -35,6 +36,7 @@ export type CalendarEvent = {
 	status: string
 	summary: string
 	type: string
+	busy: boolean
 }
 
 const { option } = defineProps<{ option: Option }>()
@@ -78,6 +80,7 @@ const currentEvent = computed(
 		status: 'self',
 		summary: pollStore.configuration.title,
 		type: detectAllDay.value.type,
+		busy: false,
 	}),
 )
 
@@ -95,12 +98,19 @@ onMounted(async () => {
 </script>
 
 <template>
-	<NcPopover v-if="events.length" v-bind="$attrs" class="calendar-peek">
+	<NcPopover
+		v-if="events.length"
+		v-bind="$attrs"
+		class="calendar-peek"
+		close-on-click-outside>
 		<template #trigger>
-			<AlertIcon
-				fill-color="var(--color-warning)"
-				:size="24"
-				:title="t('polls', 'Possible calendar conflicts')" />
+			<NcButton variant="tertiary-no-background">
+				<template #icon>
+					<CalendarIcon
+						:size="24"
+						:title="t('polls', 'Possibly affected calendar events')" />
+				</template>
+			</NcButton>
 		</template>
 		<div class="calendar-peek__grid">
 			<CalendarInfo