'Please select a trigger' even though it shows assigned keys

Describe the bug

In this screenshot you can see that the given action says "Please select a trigger", even though it also shows defined keys associated with that trigger:

I believe this is probably a trigger I created on a much older version of BetterTouchTool, as I don't really use a MagicMouse anymore.

Affected input device (e.g. MacBook Trackpad, Magic Mouse/Trackpad, Touch Bar, etc.):
MagicMouse / N/A

See above

Device information:

  • Type of Mac: MacBook Pro, 16-inch, 2019
  • macOS version: Ventura 13.1 (22C65)
  • BetterTouchTool version: Version 3.952 (2117)

Additional information (e.g. StackTraces, related issues, screenshots, workarounds, etc.):