Artifact due to the mask, The mask is not working correctly, the problem is LuxCore, HELP!!

[wizard3376]

.blend file:

There are multi-colored pixels around the perimeter, this is an error

they are everywhere

And for some reason, even if you select a mask, it will be highlighted only with dots

There is also no other way to remove the mask

(Material ID) and (Material ID Color) and (object id) does not highlight the mask properly, leaving only artifacts

Help

OS: Windows 10 Blender version: 4.0.2 LuxCore version: 2.8 alpha1