Tools in top right corner in viewport not showing up

Hi.
Has anyone seen this in UE5.5? The tools are not showing up in top right corner in the viewport. I’ve tried everything, but nothing works. Is it my monitor’s resolution, or some setting in NVIDIA? Any suggestions would be great.
Processor AMD Ryzen 5 7600X 6-Core Processor 4.70 GHz, RAM 32,0 GB
NVIDIA GeForce RTX-4070 SUPER

Hey there @cafanimate! Welcome to the community! The toolbar should be able to be toggled with CTRL + Shift + T.

Hi, thanks for the answer. I have tried Ctrl+shift+T several times. What happens is that the tools for a fraction of a second (like one millisecond) pops up but then disappears. Very strange, i have googled everywhere but can’t find a solution.

In the top right hand corner of the engine, there’s a cog with some settings. Is the Hide Viewport UI ticked on?

The Hide Viewport UI is not ticked on.
If i go to Edit->Preferences->General-Appearance->Application scale and set it to something ridiculous, like 0.4, they show up. But that is of course unusable.