External touch screen for radios etc on TBM

Hi all. I tried to connect an external touchscreen (10’ Belmons) to the PC. My intention was to pop out the TBM display for radioes, flight plans etc. and use it via touchscreen instead of using the cockpit one with the mouse. I popped out the display, passed it to the touchscreen, but I discovered I can’t use it as intended. When I tap the buttons nothing happens but I see a transparent circle on the main screen related to my tapping. In Windows settings I set “extend desktop”. Anything else I can do, or it’s simply impossible to use an external touchscreen to enter radio frequncies and averythig else that display does?
I’ve seen a 2022 topic about a similar problem but it hasn’t been of any help.
Thanks in advance to everyone.

MSFS does not support touch screens (natively). What I mean by that, is it does not recognize touch as an input.

Grab MSFS Pop Out Manager (which will enable it, amongst other things).

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Will download and try it right away!
Thx!

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Yes a Microsoft application that runs on windows that has native touch support but it doesn’t. It’s difficult to comprehend but the reality. If you haven’t already please consider voting on those topics about the lack of native touch support in MSFS.

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