Anything that does not use the global settings no longer treats having a target as being in combat. The elements using global settings still behave as expected. I believe this changed as of the last version, but I can't swear to that.

I added the ability to change Treat target as in combat for each actionbar/frame by itself. Maybe i forgot to turn it on by default so it behaves the same as in the last release.

Can you confirm that Treat target as in combat is not checked on the frames which have Use global options disabled?