Adding snapping angles not only have weirdness but also crashes the app

[pentool]

I was playing around with adding snapping angles (Snapping Panel menu > Snapping Angle...)

1. Initially the Snapping Angle panel contains 0
2. Type in a value into the numeric field (eg 15) and press the + icon to add it to the list. Now the initial zero value has changed to the value you entered (15) and now you have two of the same values in the list.
3. Delete one of the values (so only a single 15 degree value is in the list) and add another value (30). Now, again, you end up with two 30 degree values in the list.

And to make it worse, I don't remember what I did, possibly closing the panel or something and the app crashed. What's interesting is that the operating systems crash report came up (to submit the report to Apple) but when I reopened VS it didn't give me the crash report dialog.

Video:
https://www.youtube.com/watch?v=KQArDei7ZOY

Crash report:
0_1691570618818_Snapping Angle crash.txt.zip

VS 1.1.099

[pentool]

You might want to double check ALL snapping related dialogs (eg snapping angle, size ratio, collision space, etc). They all seem to have this issue.

[b77]

@pentool That initial 0° angle is selected (highlighted in blue) by default. Same happens in the 'Size Ratio' panel.

Deselect the top value (selected by default), then writing '15' and pressing Return should add it as a new value.

[pentool]

@b77 Ha, correct! It works that way but that is still a bug because when you don't deselect them the value(s) double. And crash the app when you click "Cancel".

[VectorStyler]

@pentool I will try to replicate this crash.