So I updated to the test version. Restarted the Device Capabilities and BLL apps as well as
Homey itself (just to be sure). However, the issue remains.
I tried changing the BLL variables in the repair screen of the AVD, but after I save the changes, the names of those vaiables shift to another one in the list. The AVD itself keeps displaying data from the correct variables.
As indicated, I have restarted the Device Capabilities (and BLL) app several times after making changes, which did not solve the issue.
I seem to have found a solution:
Change the incorrectly displayed BLL variable to a different/random one in the list, but not the correct one (that is actually being used by DC for reflection):
Then, change the random variable to the correct one in the list;