In the Windows version of the program it automatically shows top-down view of objects in the grid. But in Linux the program shows a generic box with a picture of the object. How can I enable top-down view in the linux version of SweetHome3D?
https://i.postimg.cc/0rLTvTNS/sh3d-problem2.png

Linux mx 4.19.0-13-amd64 #1 SMP Debian 4.19.160-2 (2020-11-28) x86_64 GNU/Linux