[Closed] Strange gw-like callback or setting

hi, i know maybe is not the right place for this topic but anyway…
i installed a fresh version of windows with max 2021.3
i have now this label on top of the viewport, ran callbacks.show but saw nothing suspicious…

here is a screenshot, you can see on the top of the viewport a kind of summary of selection, tried to look around in viewport settings, preferences and so on but didn’t found anythig strange.

i tried to see if i could have a list of viewportredraw callbacks but with no luck so far

i’d like to remove it in the end

any help is apreciated!