diff --git a/src/components/board/Stack.vue b/src/components/board/Stack.vue
index 0b83d15d48..912e6e24c1 100644
--- a/src/components/board/Stack.vue
+++ b/src/components/board/Stack.vue
@@ -121,7 +121,7 @@
 			nonDragAreaSelector=".dragDisabled"
 			:dragHandleSelector="dragHandleSelector"
 			data-dragscroll-enabled
-			:shouldAcceptDrop="() => canEdit"
+			:shouldAcceptDrop="(sourceOptions) => canEdit && sourceOptions.groupName === 'stack'"
 			@dragStart="draggingCard = true"
 			@dragEnd="draggingCard = false"
 			@drop="($event) => onDropCard(stack.id, $event)">
diff --git a/src/components/navigation/AppNavigationBoard.vue b/src/components/navigation/AppNavigationBoard.vue
index aa267e45e8..ea2814638b 100644
--- a/src/components/navigation/AppNavigationBoard.vue
+++ b/src/components/navigation/AppNavigationBoard.vue
@@ -533,7 +533,7 @@ export default {
 					this.$router.push({ name: 'board', params: { id: newBoard.id } })
 				} catch (e) {
 					logger.error('Failed to clone board', { error: e })
-					OC.Notification.showTemporary(t('deck', 'An error occurred'))
+					showError(t('deck', 'An error occurred'))
 				}
 			}
 		},
diff --git a/src/services/SharingApi.js b/src/services/SharingApi.js
index d2121191e4..225879fc03 100644
--- a/src/services/SharingApi.js
+++ b/src/services/SharingApi.js
@@ -4,6 +4,7 @@
  */
 
 import axios from '@nextcloud/axios'
+import { showError } from '@nextcloud/dialogs'
 import { generateOcsUrl } from '@nextcloud/router'
 import logger from '../logger.js'
 
@@ -18,7 +19,7 @@ async function createShare({ path, permissions, shareType, shareWith, publicUplo
 		return request
 	} catch (error) {
 		logger.error('Error while creating share', { error })
-		OC.Notification.showTemporary(t('files_sharing', 'Error creating the share'), { type: 'error' })
+		showError(t('files_sharing', 'Error creating the share'))
 		throw error
 	}
 }
diff --git a/src/stores/stack.js b/src/stores/stack.js
index 918c86c8cf..3a6bd9c70e 100644
--- a/src/stores/stack.js
+++ b/src/stores/stack.js
@@ -3,6 +3,7 @@
  * SPDX-License-Identifier: AGPL-3.0-or-later
  */
 
+import { showError } from '@nextcloud/dialogs'
 import { defineStore } from 'pinia'
 import applyOrderToArray from '../helpers/applyOrderToArray.js'
 import logger from '../logger.js'
@@ -42,7 +43,7 @@ export const useStackStore = defineStore('stack', {
 			}
 			apiClient.reorderStack(stack.id, addedIndex, stack.boardId)
 				.catch((err) => {
-					OC.Notification.showTemporary('Failed to change order')
+					showError('Failed to change order')
 					logger.error('Failed to reorder stack', { error: err })
 
 					// restore old order