Bambulab Studio Layers in color and colored font does not work

Hello,

I have a problem and as you can see in the picture, I am printing a cell phone case in white and from layer 132 in color.

I have now tried to make lettering on the outside of the case in the lower layers, e.g. 80, using bambulab.

This works, but if I then make it red, for example, bambulab loses all the other color layers above it, those from layer 132 onwards.

Is this a mistake by Bambulab or what is the problem?