Nested roles aren’t being saved correctly when editing in the GUI and there seems to be no option to add a nested role. Object text is saved to the file instead of the text array and roles become duplicated.
Before (File contents match my config from PSU v4)
After GUI Edit
12f1039b9188b5e6b12ec83e1d2abb027257808e.png
14e705b8634887361beab7e935eb96076db7ce59.png