Emulate the OpenGL functions in the system options to check if the problem is with your graphics card. If the problem no longer appears with this option, it is because it comes from your graphics card
It's indeed a graphics card problem as a result... I emulated the OPENGL functions and it works very well. I have other software with which the object works very well... That's why the graphics card didn't come to mind.
How serious is the problem? Do we have to change it?