Title says it all, video of said behaviour: https://streamable.com/luytbm
SKP 21.0.391 + Enscape 3.1.0+51316
@MatthiasL , please give our latest release 3.1.1 a try:
https://enscape3d.com/download/
This behaviour should already be resolved in this update - let me know in case you still experience any problems with that version of course.
Updated to version 3.1.1., the problem still persists. Restarting either Enscape or Sketchup did not alleviate the problem. Just sent in a ticket through the feedback window.