Click and drag not working on Thinkpad x1 gen5 touchpad

[Marc Lasch]

Hello,

I'm running OpenBSD 7.6 (updated from 7.5) on a Thinkpad x1 gen5. Click 
and drag does not work properly with the wsmouse and (legacy?) synaptics 
driver.

`xinput test x` does not show any moving events pressing down the 
touchpad with one finger and using a second finger to move the cursor to 
drag (e.g. to mark a text). Moving only the first pressed down finger 
creates events, but this I find a very unnatural movement. Two finger 
scrolling works.

The click and drag works on a different Thinkpad t490s with the same 
OpenBSD system, and also with Linux on the x1. From looking around in 
different forums, it looks like the issue is also present on other 
Thinkpads of the same generation.

I tried various settings, but none worked so far, does anybody has an 
idea how to get this work or how I debug this further?

Cheers, Marc