No way to keep page view ?

If i choose “Page View” by editing a part, and then i go to another part, when i return to the first part, this return to “Galley View”.

video screenshot here : https://www.youtube.com/watch?v=Ng0qyy6UULE

There is no way to keep the precedent view we choosed ?

Have you changed the ‘Default view type’ option in Preferences to ‘Galley view’? If so, that would explain this behaviour.

When you switch between the different layouts using the layout selector to change the layout you’re looking at within the current tab, you’re effectively closing and reopening it, so you get the default view type. Try opening each layout in a new tab instead, by clicking the plus button at the right-hand end of the tab bar, and then switch between them that way.