- Bear Version: 2.6.3 (13844)
- OS Version: macOS 26.0.1 (25A362)
- What were you doing: Reading / Writing
- What feature did you use: Toggling fullscreen and sidebars (with keyboard shortcuts, but the bug also occurs when using the mouse)
- What happened: When toggling fullscreen and the sidebars most of the time Bear crashes (sometimes the sidebars UI looks broken)
- What did you expect to happen: Toggling fullscreen and sidebars should not crash Bear.
Mostly the crash happens shortly after toggling fullscreen and then toggling the sidebars.