How do I hide this bar

[Thunder_Gypsy]

Hi all, I do apologise if there is already a topic discussed here but I could not find it. I'm trying to hide this top bar which covers a small section of my apps in fullscreen, is there a way to do this? Thank you in advance 

S9 tab ultra

At the top the grey bar covers half of my palette, this is also true for other apps

[Sombody3]

It appears you're using penup in popup view, that menue should only appear in popup view. Either that or you're using DeX. If you're not in popup view, then maybe try opening an app in popup view and then change the top bar of the screen to.

[Sombody3]

This thing.

[I do not know]

All you have to do is to switch off your samsung Dex, and it will immediately disappear, voila!! 

[spirit_66]

Hi, thanks a lot for the hint. This exactly solved the problem. The Dex-Key was hit accidently by my cat. 😀

Cheers