fix(readonly): prevent warning on initial read-only mode toggle

Author: akulistus

package.json

@@ -1,6 +1,6 @@
 {
   "name": "@editorjs/editorjs",
-  "version": "2.31.0",
+  "version": "2.31.1",
   "description": "Editor.js — open source block-style WYSIWYG editor with JSON output",
   "main": "dist/editorjs.umd.js",
   "module": "dist/editorjs.mjs",

src/components/modules/readonly.ts

@@ -71,6 +71,13 @@ export default class ReadOnly extends Module {
 
     this.readOnlyEnabled = state;
 
+    /**
+     * Do not render UI if state is read-only and it's initial call
+     */
+    if (this.readOnlyEnabled && isInitial) {
+      return this.readOnlyEnabled;
+    }
+
     for (const name in this.Editor) {
       /**
        * Verify module has method `toggleReadOnly` method