Previously, you could come up to prisoners and start the breaking out process once they accept the offer, but you could also press Y while breaking out and navigate to the same or other prisoners in the menu and offer to break them out once you've finished/failed breaking out the first prisoner.
Currently, you can only press LMB to cancel (I've always used /jbcancel even before you could cancel with LMB) and can't press Y to interact.
Suggestion:
Add the ability to interact with prisoners again while breaking out like it used to be, because right now the whole attempts are very slow, because if you fail an attempt, then you have to go a few meters away from the prisoners and come closer, and only then you can press Y again. Also, look at the screenshot attached. I'm the one breaking out, not the one being broken out by someone. I think after implementing this suggestion, change the lines like this:
You are breaking out [nickname] ([id])
Press LMB to cancel or Y to interact