There is no back option on the menus. When you enter a menu, you can’t leave it. This is on the 8/29 firmware build, not sure about previous ones. The 8/25 build has the BACK menu options.
Same problem here. Has to wait for the 10-15 seconds countdown back to main screen
Its the same with MArlin compiled in platformio.
Can you please lodge this issue here:
EDIT: Scratch that - it looks like a fix has been committed here:
As such, it’ll likely be fixed in tomorrows nightlies - or maybe even todays depending on the timing…
It should already be updated in the custom builder.