OrcaSlicer "# of Slow Layers" Doesn't Function Correctly

OrcaSlicer Version 2.0.0

Operating System (OS) Windows 10 x64

The "number of slow layers" setting doesn't appear to function correctly. Setting it to "1" or "2" appears to have no effect at all, as layer 2 is full speed. Setting it to "3" finally has an effect on layer 2, but only slows the outer wall.

I expect that when it is set to "0", we get a first layer at the first layer speed, and then straight to commanded speeds on layer 2.

When it is set to "1", then layer 2 would be slowed down, and full speed on layer 3.

When it is set to "2", then layers 2 and 3 will be slowed, and full speed on layer 4.

And so on.

I also expect that all line types would be slowed by this modifier.

Apr 06 '24 16:04 CCS86

It doesn't matter what number I add in the "Number of slow layers", all walls and the infill on the first layer is always printed with the speed I put in "First layer" and "First layer infill", and from layer 2 and on it's full speed.

Logical to me would be a checkbox for Enable/Disable the section "First layer speed". If I enable the section the default value in "Numbers of slow layers" should be 1 and the first layer should be printed slow. If I put 2 there the first 2 layers should be printed slow and so on.

Alternative to a checkbox would be if I put 0 as the number of slow layers it means full speed from start.