Mouse settings: Touchpad settings not working

Steps to reproduce:

1. Go to Settings -> Mouse and Touchpad
2. In Devices I see "GXPT7863:00 276C:01E0", listed twice. Not sure if that's a bug, but still looks odd
3. Choose second item from Devices. The tab "Touchapd" appears
4. Go to Touchapd tab
   Check "Tap touchpad to click"
   Close the dialog

Repeat 1-4
See that checkbox "Tap touchpad to click" is not checked, tap to click not working

Expected result: tap to click is enabled and the option is saved

Xfce 4.20, Arch linux
Device: Notebook Xiaomi Mi Pro 15