Reported back from Bambu support, so we will have to wait and see
This issue has been fixed, please wait for v1.9 version
Did you actually hear anything about your issue with bambu lab as now i’m getting a complete black plate and no grid, if i add a new plate i get the grid but as soon as i select that plate it turns black.
Seems that when i change the printer to anything but Bambu printer it turns the build plate black and you see no grid or writing. 