Atl-tab bug?

[klyxmaster]

Works perfect. thanks for the app!!
When alt-tabbing out (I do this when following build tutorials) and come back, the mouse is non-responsive. Work around now is just to hit esc - takes you to menu, then esc again, and all works well. Or "E" for inventory, then esc will work too.
Not a game changer. But definitely annoying.

[ChristopherHX]

This launcher supports two gamewindow provider, eglut the one used by the AppImage has this bug.
The flatpak version https://flathub.org/apps/details/io.mrarm.mcpelauncher / macOS uses glfw which doesn't have such a bug.