Crash on Reset to Saved Defaults

When choosing Reset to saved defaults with one part selected and and hit Close before the operation is finished Dorico crashes.

I’ve reproduced this on both a new standard score and the project I’m working on right now. This is on my old MacBook Pro (early 2011), which isn’t lightning fast…

A follow up question:
Isn’t it possible to Reset to […] on multiple parts in one operation? I’ve tried but can only select one at the time.

You can’t reset to defaults for multiple selected parts. This is defensive more than anything, to prevent you from inadvertently applying changes where you don’t want them.

We’ll look into the crash. I imagine it will turn out to be something like something attempting to update the UI after the dialog has already been closed.