BUG? 128XL-Main Button mode assignment doesn´t work

before i had uploadet the new update, i had on the mainbutton the grideditmenu-enter,so when i did press the mainbutton in the mainmenu it would change to the gridedit-menu, but this doesn´t work now. i´ve found in the manual that i can choose what mode-menu i want enter by the mainbutton but also this wont work. is this a bug or did i something wrong???

Bump for OS3 as well. God knows how many users are hitting that main button all the time and nothing happens. But of course this is just a hangover from XL use.
Its a good feature that would benefit us if it was to come back IMHO, so I am gonna +1 this great feature request

+1

did any1 actually request this, much needed feature once I make the switch too.

murai said this feature was removed so it didn´t exist anymore but i can´t remember now why it was removed.