How to turn off the performance monitor

After I upgraded to 2601.1 version,A performance monitor appears in the lower right corner of the screen. I can’t find an option to turn it off in the settings. How to turn this thing off?

In the lower right corner of the screen, it looks like this:

60 FPS
5% CPU

It was mistakenly left there from the testing images when creating the official release images.
There’s no fix but to wait for the next release of MustardOS.

Since it is just a visual quirk that appears only on the muOS menus, there’s no real issues when playing games. I know it can be annoying to some, but that’s how it goes for this release.