No preview of position in variable layer editing UI at retina resolution

[DrLex0]

Version

1.42.0-beta1

Operating system type + version

Mac OS X 10.14.4
System info.txt

3D printer brand / version + firmware version (if known)

Irrelevant

Behavior

• Inside the variable layer height UI, I no longer can see where on the model I'm modifying layer thickness if the 3D scene is rendered at retina resolution.
• Steps needed to reproduce the problem
  • Enable retina resolution in the preferences.
  • Load any model and enter layer editing mode.
  • Hover the mouse over the editing bar.
• Expected Results
  When I move the cursor in the editing bar, I see where on the model I'm editing layers. This should be indicated by a yellow band that shows both the position and width of the adjustment zone.
• Actual Results
  • I see nothing and I need to use trial-and-error, unless I disable retina resolution.

What it looked like in 1.42.3:

What it now looks like:

[bubnikv]

This should be fixed with 62539bc
it will be part of the beta2. Thanks for the report.