iTerm 2 prints color of macOS desktop wallpaper instead of overlying window

[eomcb]

Hello, when using iTerm 2 (with /bin/bash),
cliclick cp:x,y
prints the color of the macOS desktop wallpaper instead of the overlying window.

When using the default Apple Terminal app (/bin/bash), the same command prints the color of the window as expected.

What could be the cause for this and what setting could I set in iTerm2 to get the color at the given coordination of the overlying window?

Please cf. attached screenshot for more details.

Thank you in advance

[BlueM]

This can happen if iTerm does not have the permission to record the screen (but Terminal has). See the Security system preference.

[eomcb]

@BlueM, thank you for pointing me in the right direction, problem solved.
Best regards