Saber stops responding when idle in main window (Win 11 x64)

[developerbedoya]

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• I have searched for similar issues (both open and closed) and cannot find a duplicate
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Describe the bug

Saber v0.21.3 (21030) stops responding when idle in main window (i.e., not in a drawing).

To reproduce

1. Install Windows 11 x64
2. Install Saber v0.21.3 (21030).
3. Open Saber.
4. Create a couple of notes.
5. Go back to main window.
6. Wait a few minutes.
7. Open a note.
8. (see how Saber doesn't open the note and doesn't respond to interactions in general)

Expected behavior

Saber opens the selected note without hanging.

Saber version

v0.21.3 (21030) Windows x64

Device

• Device: Lenovo Ideapad 3i 82BS0005BR
• OS: Windows 11 x64 (Version 23H2, build 22631.3447)

Anything else?

No response