headless ubuntu 2204, mouse click not work...(/dev/fb0, remote key typing works fine)

future0

I installed teamviewer_armv7_deb on ubuntu-2204-headless-machine.
the ubuntu machine has /dev/fb0 and /dev/input
when I connect to Ubuntu with Teamviewer from my PC (Windows 10),
the ubuntu screen(/dev/fb0) is visible on the pc(windows 10).
and PC(windows 10)'s keyboard typing works fine on ubuntu machine.
but mouse click do not work.
I want pc(windows 10)'s mouse click to work in ubuntu machine.
please advice for me. thanks a lot.
(the xorg is not installed)

or… Can I capture the remote mouse click event in my linux program ?