HI @WDM-Rainzz
I'm afraid I don't follow. Could share a screenshot as an example?
As @leocg mentioned, it's expected to not see tabs in a Fullscreen mode.
I've checked Chrome and it also doesn't show tabs
b6c2602d-576d-414b-a430-9dad78dfa7b0-{24FAC4E6-6E53-47A2-800E-73C6391FB321}.png