ACR 13.4 resetting adjustments erases saved snapshot(s)

When working in camera raw window, if I saved a snapshot, then reset my recent adjustments, by clicking reset (Option + Cancel on a Mac), previously ACR would reset the settings to what they were when I opened the image this session, but it did not touch the snapshot. I found out the hard way that this version now throws away the snapshot, after I spent a while working on a raw image, and tried to see its before state.

I know I can click and hold the “eye” button, but that resets all the changes I made to the image since it was shot, including my import preset, and not just this session.

Previously if I reset things, the snapshots would be saved, so I could go back to any of them. This was handy if I forgot to save a snapshot before making any changes, and I wanted to see what I had done this session, I could save a snapshot, reset my changes, then create a snapshot of the “before state. I think this is how ACR should function, and hopefully in the next release you can change it back.

As a test, I made some changes to a raw image, and saved several snapshots, then tried resetting it, and this time it erased all my snapshots. Ideally, I would remember to save a snapshot before I made changes, then after I worked on the image, I could go back and mouse over to see changes, but resetting an image should never erase all the save snapshots!

Thanks.