System and IINA version:

• macOS 13.6.3
• IINA 1.3.4

Expected behavior:
Unchecking a checkbox for a setting disables the setting.

Actual behavior:
Unchecking the Pause when machine goes to sleep setting does not change the setting. If you restart IINA the setting will show as checked. If on a MacBook you close the lid and then open it playback will remain paused.

Steps to reproduce:

• Start IINA

• Click on Settings… under the IINA menu

• The settings panel appears

• In the Behavior section click on the Pause/resume when disclosure triangle

• Uncheck the Pause when machine goes to sleep

• Restart IINA

• Click on Settings… under the IINA menu

• In the Behavior section click on the Pause/resume when disclosure triangle

• Notice the Pause when machine goes to sleep is back to being enabled (checked)

• MPV does not have this problem.

This is an IINA setting.

How often does this happen?
Every time.