Enter a state where super is constantly active when I kill any tabs via super + q

[SilentyOcean]

If I have 2+ tabs open, it behave normally, but if I kill any of them via super + Q, my computer enter a state where it seem like the super key is constantly active.

I know this because when I press B without holding the super key, my browser pop up.

This seem to go away when I either type in the terminal or my browser specifically, open another tab(Though closing it start it again) or press shift + R.

[vaxerski]

do you have anything bound to super+q?

[SilentyOcean]

Aside from kill tab, I don't have anything else