Use if to conditionally add escape hotkey

frontend/src/components/input/editor/TipTap.vue

@@ -194,6 +194,7 @@ import {Extension, mergeAttributes} from '@tiptap/core'
 import {isEditorContentEmpty} from '@/helpers/editorContentEmpty'
 import inputPrompt from '@/helpers/inputPrompt'
 import {setLinkInEditor} from '@/components/input/editor/setLinkInEditor'
+import {Extensions} from '@tiptap/core/src/types'
 
 const {
 	modelValue,
@@ -325,10 +326,7 @@ watch(
 	},
 )
 
-const editor = useEditor({
-	// eslint-disable-next-line vue/no-ref-object-destructure
-	editable: isEditing.value,
-	extensions: [
+const extensions : Extensions = [
 	// Starterkit:
 	Blockquote,
 	Bold,
@@ -427,11 +425,11 @@ const editor = useEditor({
 		suggestion: suggestionSetup(t),
 	}),
 	BubbleMenu,
+]
 
-		// Add a custom extension for the Escape key
-		...(
-			discardShortcutEnabled 
-				?[discardShortcutEnabled && Extension.create({
+// Add a custom extension for the Escape key
+if (discardShortcutEnabled) {
+	extensions.push(Extension.create({
 		name: 'escapeKey',
 
 		addKeyboardShortcuts() {
@@ -442,10 +440,13 @@ const editor = useEditor({
 				},
 			}
 		},
-				})]
-				: []
-		),
-	],
+	}))
+}
+
+const editor = useEditor({
+	// eslint-disable-next-line vue/no-ref-object-destructure
+	editable: isEditing.value,
+	extensions: extensions,
 	onUpdate: () => {
 		bubbleNow()
 	},