(2020-08-12)
problem
Desktop app is my daily driver. Many times when I am working on multiple related lists (cross document or not), I have to open up the Web app in browser to put with Desktop app side by side for editing and referencing.
alternative "solution"
Yes, as an alternative I can use the existing bookmarks pane in the Desktop app ALONE to toggle and alternate between lists. BUT it is less useful for simul editing & referencing on multiple lists.
proposed solution
Obsidian-like multiple panes feature in Desktop app together with Ctrl Clicking on doc/bookmark will fit my use case very well.
Additional info:
similar request
Multiple windows for the desktop app (Mac)
somewhat related
Multiple Instances