diff --git a/core/client/components/action/KToggleFullscreenAction.vue b/core/client/components/action/KToggleFullscreenAction.vue
index c9c8bd101..b82206211 100644
--- a/core/client/components/action/KToggleFullscreenAction.vue
+++ b/core/client/components/action/KToggleFullscreenAction.vue
@@ -9,7 +9,7 @@
 <script setup>
 import _ from 'lodash'
 import { ref, watch } from 'vue'
-import { actionProps, isFullscreen, toggleFullscreen } from '../../utils'
+import { actionProps, Fullscreen, toggleFullscreen } from '../../utils'
 import KAction from './KAction.vue'
 
 // Props
@@ -19,7 +19,7 @@ const props = defineProps(_.omit(actionProps, ['url', 'handler', 'dialog', 'rout
 const actionRef = ref(null)
 
 // Watch
-watch(isFullscreen, () => {
-  if (actionRef.value.isToggled !== isFullscreen.value) actionRef.value.toggle()
+watch(Fullscreen, () => {
+  if (actionRef.value.isToggled !== Fullscreen.value) actionRef.value.toggle()
 })
 </script>
\ No newline at end of file
diff --git a/core/client/utils/utils.screen.js b/core/client/utils/utils.screen.js
index d117781e2..d8942f9e7 100644
--- a/core/client/utils/utils.screen.js
+++ b/core/client/utils/utils.screen.js
@@ -1,10 +1,10 @@
 import _ from 'lodash'
 import logger from 'loglevel'
-import {toRef } from 'vue'
+import { toRef } from 'vue'
 import { Screen } from 'quasar'
 import { AppFullscreen } from 'quasar'
 
-export const isFullscreen = toRef(AppFullscreen, 'isActive')
+export const Fullscreen = toRef(AppFullscreen, 'isActive')
 
 export function computeResponsiveWidth (width) {
   let breakpointWidth = width
@@ -51,8 +51,7 @@ export function computeResponsiveSize (size) {
 }
 
 export function getOrientation () {
-  if (window) return window.screen.orientation
-  return Screen.width > Screen.height ? 'portrait' : 'landscape'
+    return Screen.width > Screen.height ? 'portrait' : 'landscape'
 }
 
 export async function toggleFullscreen () {