"Clear all" in Exclusions window doesn't do anything

[gman68w]

The "Clear All" option in the excluded processes editor doesn't clear anything.

PL v6.7.0.42

[BenYeeHua]

Confirm here too, thank for the bug report. 

[Jeremy Collake]

Thanks, I've fixed this for the final I'll be uploading today. Like many prior issues, it was a mistake made during minor maintenance. The change to the development cycle should help prevent such things in the future.