Could be a regression, but yes, it seems you cannot have a GroupLayer as a parameter to a plugin.
Coded two workarounds:
group_chfont.zip (Size: 2 KB / Downloads: 662)
Zip above contains both, they cannot be used together for the time being, you have to pick one or the other. Little testing, so handle with care, and report any problems.
PS: can you confirm you were on 2.8.2 (not 2.8.20) when it worked and that upgrading to 2.8.22 broke the plugin?
Coded two workarounds:
- one that keeps the original behavior (you select a group)
- one in which you select one the text layers (or any other layer in the same group) and the plugin will update all sibling text layers (and any in subgroups if recursive) (this behavior allow you to change text layers at the "root" level)
group_chfont.zip (Size: 2 KB / Downloads: 662)
Zip above contains both, they cannot be used together for the time being, you have to pick one or the other. Little testing, so handle with care, and report any problems.
PS: can you confirm you were on 2.8.2 (not 2.8.20) when it worked and that upgrading to 2.8.22 broke the plugin?