touch stylus working for VNC while using M92 as a secondary screen?

Dear all,

I just tested the serial vnc app on a M92 and it is working great, except that I noticed the touch stylus has no effect of any kind while connecting to the PC through VNC.

Can anyone confirm that the touch stylus is useless while using M92 as a PC secondary screen through VNC?

Or is it just a configuration issue?

Thanks a lot in advance!