Habpanel doesn't load default values of custom widget


using OH3 I’ve built a custom selection widget (which I planned to release once finished).
Unfortunately once imported the default values won’t get loaded by habpanel


  1. Import the attached custom widget. If you open the code editor and settings window you can see the default values being correct. (here BUTTONTEXTSIZE 6 and POPUPSIZE 90)

  2. Once you add the custom widget to a dashboard and then edit the settings, the default values are gone. (values 6 and 90 are empty). Interestingly the default vaule for COMMANDS is still ON,OFF

Custom Widget:
GridSelection.widget.json (4.2 KB)

Is this a bug or am I doing something wrong?