Pointer label incorrectly positionned when hidden

[mbelin-hvs]

Reproduction stackblitz :
https://stackblitz.com/edit/ngx-slider-simple-slider-example-4v6oab2a?file=src%2Fapp%2Fapp.component.ts

The label of the pointer is not positionned correctly when hidePointerLabels: true. It has the side effect of increasing the slider's width.

Can be tested in the stackblitz exemple : sliding to the max causes an horizontal scrollbar to appear.

[AlDrag]

Thanks for the reproduction. Clearly a bug. The offset calculation must be affected by the visibility somehow.