Touch screen in KDE Neon 5.15
Hello
I have an Acer V5 laptop with 10 point touch (Elantech)
Unfortunately in KDE Neon 5.15 it does not work properly.
At the moment, touching or moving on the screen moves the cursor. Recognizes 1 point. In Windows 10 goes very well. It recognizes the touchpad and 10 points of the touch screen separately.
I have already discussed the problem in another forum without a solution.
Link to the topic:
https://linuxiarze.pl/forum/index.php/topic,3455.0.html

I'm a novice

Please help me solve the problem.