Describe the bug
The inner range is no longer rendered correctly in range sliders within a popover:

Impact and severity
This is medium to low impact - this is impacting the range slider component in Kibana, but it's just a rendering issue and doesn't actually impact the behaviour.

Environment and versions

• EUI version: v89.1.0
• Browser: Chrome

To Reproduce
Steps to reproduce the behavior:

1. Go to the EUI docs for the inputWithPopover range slider
2. Dragging one of the pins will cause the range to be offset:
   
   

Expected behavior
The range should align with the markers/pins.