Adaptive Filament Shrinkage Compensation Possible?

[skl111]

Wondering if it would be possible to add this,
as based on testing I have done due to a filament brand vs filament brand issue I found the following.

Printed 20,40,60,80,100,120 x 10 x 5 rectangular shapes
and the shrinkage percentage changes slightly as they get longer.

Here are the shapes, with chamfers to account for elephants' foot and the muffin top effect when measuring.

Printed with P1S .20 mm standard profile with 25% infill, Cross hatch and Inner Outer Inner set.

There is probably a much better way to measure this.