spaces mac

Ever since I installed the new version 19, whenever I switch to another Space or Desktop, my Virtual machine follows me. I want to keep it separate, and I've tried searching for the feature but can't turn it off. Does anyone have any insight on how to disable this? It's very annoying!

I think it could be useful if the invisible Spaces (virtual desktops) were somehow permanently visible in the menu bar. This way, without doing a three-finger-swipe-up, one can see how many spaces are in use. Maybe this indicator could consist of just small rounded rectangles, like small...