Expanding a folded thing doesn’t always restore the thing

Testing version: 0.1 (1650)

What were you doing: folding/unfolding parts of the demo message

What feature did you use: unfold

What happened: some of the folded content didn’t reappear

What did you expect to happen: all of it to reappear — preferably with the cursor position restored so the context was the same as before the fold and I could recognize where I was.

Screen log: https://share.icloud.com/photos/0vGac-RqfmcBjENX-_sjCEWEw