- start Anki on Windows (Windows 11) with all add-ons disabled
- open Browse window
- hit F11 (to make Browse window full-screen)
- hit Esc
- (the Browse window disappears)
- (in the main window, the File/Edit/View/Tools/Help menu disappears!)
- (you can restore this menu by hitting F11 twice, to make the main window full-screen and then normal again)
- open Browse window again
- (Error message: “Anki encountered a problem. Please follow the troubleshooting steps.”)
Copy Debug Info:
Anki 23.12.1 (1a1d4d54)
Python 3.9.15 Qt 6.6.1 PyQt 6.6.1
Platform: Windows-10-10.0.22631
Traceback (most recent call last):
File “aqt.browser.browser”, line 243, in resizeEvent
File “aqt.browser.browser”, line 232, in maybe_update_layout
AttributeError: ‘Browser’ object has no attribute ‘aspect_ratio’
- (File/Edit/Views/Tools/Help menu disappears as described above:)

