The regex engine was not full featured last time I tried. Done know which implementation they use, but it was lacking basic features like end of line matching (if I remember correctly).

They said UI, so I don’t think they meant features. But honestly I’ve never been unhappy with their UI, aside from one day with multiple replaces across a few files where the autofill from clipboard kept deleting the expression I wanted to be in there as I navigated through what I needed to do.

But that was fine, anyway, it got through it and I’m just happy with the “apply to all open documents” setting. Saved me at least an hour.