Transparent sidebar (for navigation bar?) During games on screen.

[Vani71]

Since today a sort of rounded off half transparent bar appeared on the top left of my screen. At first I thought maybe I had some screen damage. But I've tried all sorts of apps and it only shows during a game. When I touch it, the navigation bar shows. I've searched every item in the menu (I think) to fund a way of removing this bar, but came up with nothing.  Can you help me?

I've got screen shots but I couldn't attach them to this message unfortunately. 

[FRANKY2TIMES]

=SIDEBAR

[Patrick]

Hello,

Please post a screenshot of tjos transparant bar.

[Vani71]

Nice thought, but it's not the edge screen that covers the total height of the screen with apps and stuff.

What I meant was a very thin rounded bar, about 3cm high and less then half a cm thick, half transparent and only visible during a game. Not in any kind of other app.

[Vani71]

Now I can add the screenshots 🙂

[FRANKY2TIMES]

BIZAR! and can you tap it?

[Vani71]

Yes, but it slides back directly and the navigation buttons pop up

[FRANKY2TIMES]

Strange. Can't help you, sorry!

[Vani71]

No worries. I shouldn't be surprised as my life consists of strange things 😂 Thanks for the effort 🙂

[Patrick]

Click on that bar and post another screen shot please