The App is crashing on loading the Configuration UI when Mouse Gesture is Added

Describe the bug
So, I was experimenting with The Pattern Recognition (Drawing) thing. I was able to add a pattern without giving the actual pattern.
Now I am not able to load the Configuration UI. As soon as I try to open it, it crashes. This happens with the New Configuration UI. The old one loads fine.

Screenshots - Steps to Reproduce.

  1. Open New UI -> Go to the Drawings screen.

  2. Click on Add new Drawing.

  3. Fill the gesture name and click on Finish and Save Gesture.

  4. Enjoy loading the new UI without removing this Gesture (To remove, use the Old UI).

Device information:

  • Type of Mac: MBP Mid 2015
  • macOS version: 10.14.5
  • BetterTouchTool version: 3.071

Note: Before bug reporting, please make sure you have the latest version of BetterTouchTool and that you have already tried to restart your system :-). If you encounter a crash, please attach a crash log from the macOS from the "User Diagnostic Reports" section.

Attaching Log. (23.9 KB)

On a Side Note
I was not able to record my gesture in the New UI. Please check that as well.

Thanks for reporting!

fixed in latest alpha version.