Arranger doesn't mute thru tracks?

Am I doing something wrong or is it a bug?

Do you have the direct input turned up in the mixer?

I’ll have to check, but I’m pretty sure direct is off.

If I press stop twice it kills the sound, but it seems like once a thru track is active it doesn’t stop regardless of the envelope settings, like it’s doing an infinite release thing, regardless of the actual settings.

If I have the arranger looping the same pattern over and over muting thru tracks doesn’t seem to do anything, but it seems to works to unmute tracks that I started muted.