Configuring 10" touchscreen on raspberry Pi 4 (Bullseye) and second screen

General
1

ts-10 10" touchscreen with Raspberry Pi 4B running Bullseye and second HDMI screen.
The touch areas do not correspond to the 10" screen.
When touching the screen the cursor moves to the right; dragging creates a rectangular highlight that continues to the second screen.

Is there a way to configure the touch ares to correspond to the 10 screen?
Presume need to re-calibrate to the physical screen.

RPi screen layout shows the two screens and indicates the 10" touchscreen is set to 1280 x 720.
Second screen is to the right and set to 1920x1080.

2

Update 1
Disconnected the second screen and calibration matched the touchscreen.
RPi screen layout shows the touchscreen is set to 1280x800. The 800 size was not found or an option when two screens connected.

Intent is to have touch screen to control display of larger images and videos on large screen for museum area.
JSpr