Hello and thank you for the bringing this up.
Could you please describe the exact steps to reproduce your issue and also a desired result?
Also it would be helpful if you add your OS version to the report.
I have checked with the current app version and whenever I select a region inside spritesheet, the panel on the right scrolls to the corresponding region data piece.
I've done it like this:
1. File -> New
2. Load Image ( I've used a random .png of 296x194)
3. I set a grid with cell dimensions of 10x10 pixels
4. I created 551 regions using the button "From grid"
5. I tried selecting different regions with the left mouse button and each time the data panel on the right scrolled automatically to an appropriate data set.
Maybe I misunderstood you about the nature of your problem, so, it would be nice if you could elaborate.
Thanks.