FORCDK-SLIDER-002
Warned by forty-cdk/slider, in development builds only.
[forty-cdk/slider] FORCDK-SLIDER-002: [min]={min} is greater than [max]={max}.Cause
Every thumb pins to the inverted bound and its aria-valuemin / aria-valuemax collapse to a single point, so the slider is not operable.
Fix
Set [min] <= [max].
Where it comes from
projects/forty-cdk/slider/src/slider.ts:312
A value in braces is filled in when the message is reported, so the sentence in your console names the piece, input or value that failed.