Slider Field: it is possible to go beyond the scale

Steps to reproduce

• try to go beyond scale on slide field
• starting position:
  
• (see comment from 16/Nov/21)

Expected results

• action is not possible, mouse pointer can't be dragged further

Actual results

• action is possible
• dialog is resized accordingly to fix the 'extended' slider field
• visual result:
  

Workaround

• n/a

Development notes

• Not reproducible in https://git.magnolia-cms.com/projects/ADDON/repos/ab-testing/browse/magnolia-abtesting-ui/src/main/java/info/magnolia/abtesting/ui/SliderField.java