Many functions you have placed in submenus could easily fit into their respective window headers, toolbars etc. - thereby becoming more obvious and faster/easier to access.
examples:

1) The filter for bookmarked pages in the page browser is now the single item in a submenu. Unnecessary - there is easily enough room for 4 tabs - even when viewed as sidebar and in portrait orientation. img_0387

2) Select pages and sidebar/popup toggle hide behind a 3 dots menu in the page browser. Why? There is enough room there to show these directly. Esp. if you implement the toggle as one button that changes it‘s icon accordingly. img_0385

3) The auto advance setting for the writing zoom window ist hidden 2 levels deep in the document settings. This setting is very situational (columns, tables, equations vs plain text) and has to be easily accessible - either directly in the zoom window toolbar or at the very least in the 3dots submenu that‘s already there and has only 2 entries! img_0386

4) In the document browser the „select items“ button is again hidden in a submenu, and even worse in one that is meant for viewing and sorting options. This needs to become top lvl accessible.
Also atm this menu bar scrolls out of view. It should stay on top/visible when scrolling down. It is absolutely aggravating to have to scroll all the way up to the top and then down again just to select documents that are further down. img_0388

5) Also in the document bowser: the filtering to show „documents only“, „folders only“ , and „all“ is clearly a viewing option. I think we don’t need a second submenu for this in the same menu bar. Why not place this as an additional options group in the other viewing submenu (with the grid icon) and place this icon on the left instead. ( Where the viewing/filtering options for pages in the page browser of the document editor are situated as well) img_0388

I love that you steadily move to icon based menus. For me as a daily user this is faster, easier to grasp at a glance and screen space saving. Thank you for reworking this whole ui und steadily improving still.