prkaigithub
prkaigithub
I've been dealing with the messages not deleting from the overlay for ages now and tried this and it didn't fix it for me either actually.
I've included a screenshot of the options file from 0.3.3 and I don't see any options for deletion but it's been a long day/night for me so I could be...
This is the change I have and it doesn't do anything on my end. Messages get removed from Twitch chat but not the overlay still. *shrug* 
It was the capitalization. *sigh* lol Thank you ever so much! Seriously, that was gonna drive me mad. Can't thank you enough!
I don't see any other Issues with you (ran a filter for your name, this is all that comes up).