diff --git a/packages/web/src/javascripts/Controllers/PaneController.ts b/packages/web/src/javascripts/Controllers/PaneController.ts
index 83d21dc2c..9064e2145 100644
--- a/packages/web/src/javascripts/Controllers/PaneController.ts
+++ b/packages/web/src/javascripts/Controllers/PaneController.ts
@@ -30,9 +30,9 @@ export class PaneController {
 
   mediumScreenMQHandler = (event: MediaQueryListEvent) => {
     if (event.matches) {
-      this.isInMobileView = false
+      this.setIsInMobileView(false)
     } else {
-      this.isInMobileView = true
+      this.setIsInMobileView(true)
     }
   }