I have reinstalled photoshop on my computer. And i have discovered what is called (translation from french) "Inherited extension". I have to extension there. Adobe Color theme that I use a lot and Infinite Color that i dont use anymore.
I would like to uninstall Infinite Color but i cant figure out how to manage that extension that install by itself. As i am on mac (big sur + intel) i already tried to erase the photoshop directories in the library.