X-Ray for viewport not working

Hey guys,
I dont know what happend to my blend file, but it seems like recently without updating blender or whatever, the X-Ray function for the viewport doesnt work anymore - I checked all the possible reasons why it doesnt display as usual anymore and I dont know what to do anymore.
Does anyone know what else could be the issue?
(The issue can be seen at the rear bumper - although Xray is activated and set to 1.0, I cant see the vertices behind)

I attached the blend and an example screenshot below

Renault_Megane_2016.blend (868.2 KB)

I tested your file in Blender 2.93.8 and find no problem in X-ray.
But ajusting the X-Ray to 1 causes the problem. Adjusting to 0.5 solve the problem.
See the pics.


1 Like

Yes. So far I had never issues with X-Ray setting. However, as you can see in bottom right corner, im in blender 3.1.

The probem is - usually when creating a new file and setting the X-Ray value to 1.0, the mesh is not transparent but all vertices are visible. But in this case, it doesnt work, even in your blender version