Lightroom classic 15.6 - Develop sliders jump to incorrect values when dragged

After updating Lightroom Classic to version 15.6, all Develop module sliders jump to incorrect values when I click and drag them.

For example, when I try to increase Exposure to approximately +1.00, the slider immediately jumps to a completely incorrect value, sometimes around -4 or another unexpected position.

The same problem occurs with Exposure, Contrast, Highlights, Shadows and other Develop sliders.

Directly typing the numerical value into the field works correctly. The problem occurs specifically when dragging the slider with the mouse.

I tested a different mouse and the problem remained.

I reset Lightroom Classic Preferences and the problem remained.

I also tested a completely new Lightroom Classic catalog and the problem still occurs.

I also tested with GPU display acceleration disabled, but the problem remained.

The problem started after updating to Lightroom Classic 15.6. Before the update, the sliders worked normally.

System:

Mac with Apple M2 Pro

Lightroom Classic 15.6

macOS

Please investigate this as a possible slider interaction bug in Lightroom Classic 15.6.