Maps disappeared in combination with Precursor Tower

Hi,
I want to report a bug I encountered.
My thinking at the time was to CTRL click waystones into the Precursor Tower and having them be swapped.
I've clicked on multiple waystones, only for the first one to stay in the waystone slot and every other waystone vanished into thin air.
It was all rare waystones, I couldn't reproduce it with magic/normal waystones.
I reproduced it with some older rare maps.
My bug report reference number is 2.979.203.254.

Edit: Did some more testing, and found the waystones in a map (not finished), not directly connected to the Precursor Tower.