# Error for the Browser Events in Beta Makecode **URL:** \ **Category:** Help\ **Created:** [March 22, 2025, 3:59am UTC](https://forum.makecode.com/t/error-for-the-browser-events-in-beta-makecode/34796 "2025-03-22T03:59:36Z")\ **Posts on this page:** 3\ **Page:** 1
**Author:** ![Gl125371](https://sea2.discourse-cdn.com/flex020/user_avatar/forum.makecode.com/gl125371/32/29131_2.png) [@Gl125371](https://forum.makecode.com/u/Gl125371)\ **Post date:** [March 22, 2025, 3:59am UTC](https://forum.makecode.com/t/error-for-the-browser-events-in-beta-makecode/34796/1 "2025-03-22T03:59:36Z")
@richard, in the Browser Events Extension in Makecode Arcade Beta, the right mouse button is defined as the wheel mouse button, and the wheel mouse button is defined as the right mouse button. ![image](https://us1.discourse-cdn.com/flex020/uploads/makecode/original/3X/2/7/274628b989d3b11727f3460e5d67afaaa4be42eb.png) ---
**Author:** ![AlexK](https://sea2.discourse-cdn.com/flex020/user_avatar/forum.makecode.com/alexk/32/33339_2.png) [@AlexK](https://forum.makecode.com/u/AlexK)\ **Post date:** [March 22, 2025, 7:03pm UTC](https://forum.makecode.com/t/error-for-the-browser-events-in-beta-makecode/34796/2 "2025-03-22T19:03:31Z")
Confirmed; I’ll file a bug report, @Gl125371 . > **[Browser Events Mouse Button Events](https://arcade.makecode.com/77121-13642-90010-60669)** > > Made with ❤️ in Microsoft MakeCode Arcade. **Edit** : Bug report filed: [https://github.com/microsoft/pxt-arcade/issues/6875](https://github.com/microsoft/pxt-arcade/issues/6875) ---
**Author:** ![BotWarrior](https://sea2.discourse-cdn.com/flex020/user_avatar/forum.makecode.com/botwarrior/32/25328_2.png) [@BotWarrior](https://forum.makecode.com/u/BotWarrior)\ **Post date:** [March 22, 2025, 11:25pm UTC](https://forum.makecode.com/t/error-for-the-browser-events-in-beta-makecode/34796/3 "2025-03-22T23:25:43Z")
I have also noticed errors with mouse pointer down and up