Buggy link between mouse and level

Hi,

I find annoying that the level bar does not follow the position of the mouse in my screen (Mac OS 10.14.6 - Audirvana Mac Version 3.5.43 (3573)).

Please see film attached:
http://www.loicbertrand.eu/misc/2020_12_23_10h-Audirvana.mov

Many thanks for the great app!

Loïc