[Bug] Rules editor is crashing simplewall

[Nmrawe]

Checklist

• I have used the search function to see if someone else has already submitted the same bug report.
• I will describe the problem with as much detail as possible.

App version

3.8.7

Windows version

10 22H2

Steps to reproduce

1. Try to edit some rule.
2. Close the editor.

Expected behavior

There should be no crash.

Actual behavior

Closing the editor crashes simplewall every time.

Logs

simplewall-1754699011.dmp

[henrypp]

ok, now it fixed

simplewall.zip