Well, there’s hope for us yet! I just got a transcription gig and decided to spend an hour with the inimitable Dan Kreider, boning up and getting up to speed in 3.5.
In preparation for our session, I was seeing something strange and Dan was able to replicate it. I created a 4 bar slash region. The handles appear when I create the region and I can already grab a handle and move it back and forth to reveal the ‘underlying’ normal notation bar. I then tried to change the 3rd bar only back into a ‘normal’ notation bar. Should be simple. Choose the first slash in the bar I want to revert. As expected, that bar and the next one turn dark green. Then use the Scissors tool and just drag the handles back and forth to reveal the ‘underlying’ normal notation bar. But when I do this, the handle just blinks and disappears.
As mentioned, Dan tried on his install as well. Can anyone else replicate this?