ATEM Software -> Settings -> Labels glitch? Anyone?

I've discovered I'm unable to change input 'Name' under ATEM Software -> Settings -> Labels.
I initially changed input names from 'Camera 1' etc. to more descriptive names, when I initially configured the new hardware back in April, but now when I make changes and hit 'save' the new data is lost.
Interestingly, I CAN change the 'Label' associated with each name -- this is a 4 character abbreviation.
ATEM software version is 8.6.1 and device is ATEM Mini Pro Extreme.
The issue has persisted across multiple ATEM power cycles and software reboots.
All in all this seems like a bug, but I'm wondering if anyone else has experienced it.
Thanks
Jon
EDIT: Solved after another reboot of the software. Seems it was caught in a loop trying to save something.

I've discovered I'm unable to change input 'Name' under ATEM Software -> Settings -> Labels.
I initially changed input names from 'Camera 1' etc. to more descriptive names, when I initially configured the new hardware back in April, but now when I make changes and hit 'save' the new data is lost.
Interestingly, I CAN change the 'Label' associated with each name -- this is a 4 character abbreviation.
ATEM software version is 8.6.1 and device is ATEM Mini Pro Extreme.
The issue has persisted across multiple ATEM power cycles and software reboots.
All in all this seems like a bug, but I'm wondering if anyone else has experienced it.
Thanks
Jon

I'm not seeing this on my ATEM Mini Extreme ISO running 8.6.1 on macOS. Clicking Save saves the labels for me both in ATEM Software Control and my MixEffect app on iOS. Note that there is a character limit, but the software prevents you from entering more than the allowed.

What happens if you click Reset. Can you then change the labels?

I have fielded user reports of this happening on switchers other than the Extreme — I believe it was either the 1 M/E or 2 M/E switchers. As I don't have those switchers personally, I wasn't able to find a workaround or solution.

Hi Adam thanks for the note -- this was solved after a reboot of the ATEM software (I was sure I'd done this before to no effect, but I may be mistaken). Not sure of the problem but it did not persist after the reboot.