I can no longer change settings from apps/watch faces/etc.... in Garmin Express PC, Because the three little dots are gone.
I tried to reinstall the program without success.
This caught me out at first too but after checking the 4.1.28.0 release notes, I found out that you now just need to right-click the app etc you want to modify and select the "Settings" option from the context that pops up. Hope this helps. :)