the problem was resolved for the Manjaro-Kde plasma system.
To test it, you must run sweet home 3d through the terminal:

command line to execute:
SWEETHOME3D_JAVA3D = 1.5 sweethome3d

link to the open topic in manjaro where you can find more information.

https://forum.manjaro.org/t/solved-swee ... y/130724/7