My game alt tabs and I can't open it back

[EYYSEE]

My game just closes, but it still appears in the alt tab menu, but I can't open it back. It just automatically switches app whenever I try selecting BO2. I can also still hear the game audio, but none of my inputs are registered.
Anyone know a fix?

[NotZythe]

EYYSEE I think the devs would have a smoother time helping u out if u showed ur problem through a video or screenshot

[OrangeXarot]

EYYSEE I solved it closing it and reopening

[EYYSEE]

NotZythe I'll do that next time I encounter the glitch