Edit the Default layout

Hi,

 

the Default Layout which allows inline editing behaves differently than the other layouts for obvious reasons. Still, is it possible to edit the Default layout by some tweaking? It cannot be saved, so my guess is no.

The goal would be to e.g. display system fields in the Default layout.

 

Second question on the topic - what does the "Update" function actually do for the Default layout?

KR,

Andreas