I think there are a few more bugs to this mod, not sure if these have been reported already.
I am using 4.0.1.1 from CKAN with KSP 1.12.5.
The Remote Operations System and Basic Sub-Satellite parts cause an error when right-clicking on them in the VAB/SPH. See the screenshot below. After this occurs, right-click stops working for any other part until exiting and re-entering the VAB/SPH.