Setting an unsupported key value breaks the app and prevents recovery

[caneeeeee]

Description

I encountered an issue where setting an unsupported key value (e.g., 10 in my case) causes the app to stop working entirely. Once this invalid key value is set:

The app's UI field for updating the key becomes unclickable, preventing any further changes.
Modifying the plist directly to correct the issue results in the changes being overridden.
This makes it impossible to restore the app to a working state without manual intervention or resetting the app entirely.

Expected Behavior:
The app should validate key values and prevent unsupported ones from being set.
If an unsupported key value is set, the UI input field should remain functional to allow corrections.
Changes made directly to the plist should be respected or trigger a fallback mechanism to restore defaults.

Version

1.7.24

Steps to Reproduce

Open the app and set an unsupported key value (e.g., 10).
Observe that the UI input field for updating the key becomes unclickable.
Attempt to modify the key directly via the plist.
Observe that the app overrides the plist changes and remains unusable.

Screenshots

Device

MacBook Pro

Operating System

macOS 15.2

Additional Context

No response