hotfix: MQ for laptops

Author: dwelle

packages/common/src/constants.ts

@@ -359,6 +359,9 @@ export const DEFAULT_UI_OPTIONS: AppProps["UIOptions"] = {
 // mobile: up to 699px
 export const MQ_MAX_MOBILE = 800;
 
+export const MQ_MAX_WIDTH_LANDSCAPE = 1000;
+export const MQ_MAX_HEIGHT_LANDSCAPE = 500;
+
 // tablets
 export const MQ_MIN_TABLET = MQ_MAX_MOBILE + 1; // lower bound (excludes phones)
 export const MQ_MAX_TABLET = 1400; // upper bound (excludes laptops/desktops)

packages/excalidraw/components/App.tsx

@@ -104,6 +104,8 @@ import {
   MQ_MIN_TABLET,
   MQ_MAX_TABLET,
   isProdEnv,
+  MQ_MAX_HEIGHT_LANDSCAPE,
+  MQ_MAX_WIDTH_LANDSCAPE,
 } from "@excalidraw/common";
 
 import {
@@ -2446,8 +2448,10 @@ class App extends React.Component<AppProps, AppState> {
   };
 
   private isMobileBreakpoint = (width: number, height: number) => {
-    const minSide = Math.min(width, height);
-    return minSide <= MQ_MAX_MOBILE;
+    return (
+      width <= MQ_MAX_MOBILE ||
+      (height < MQ_MAX_HEIGHT_LANDSCAPE && width < MQ_MAX_WIDTH_LANDSCAPE)
+    );
   };
 
   private isTabletBreakpoint = (editorWidth: number, editorHeight: number) => {