The Huawei Matebook D14 comes with an ELAN (Elantech) touchpad, this works "almost" as a normal touchpad should work. However the experience is not fullfilling and it doesn't comply with the touchpad design.

Things that work:

• Touchpad cursor movement
• Natural / Inverted scrolling
• Touchpad edge scrolling / moving

Things that don't work: 

• Touchpad tap-to-click (neither config file nor dconf settings)
• Touchpad gestures
• Multitouch (no more than 2 fingers supported)
• Touchpad stops working arbitrarily
• "Smooth" scrolling
• Select text and dragging sometimes get interrupted

I'll attach the console output for touchpad information