After update to the version:1.85.655119, I cannot open the new settings (backlighting) of MX KEYS MINI, which means when I click the backlighting button to adjust my MXKEYS MINI, the software goes white and stuck and I can do nothing other than quit the software. So, I cannot completely turn off the keyboard's backlight, which disturb me a lot.
However, when I tried to use the same software version on Windows, it turned to be all right. But my main computer is a MACBOOK.
Hope an update to solve the problem.