Suggestion: Keep the status of expand or collapse outline after reopen

[complexpoint]

See, for example:

Keep collapse/expand state when closing and opening a document

I just accidentally closed a large Bike document, and had to open it again. I realized that when I open a document EVERYTHING is expanded by default! To me it’s very important the state of expand/collapse of every item, because I use outliners (like Bike and previously Workflowy) to organize tasks, and the information that pertains to tasks. I use many levels of indentation, and I’m expanding/collapsing as I need to deal with problems—When I want to leave something for later, I collapse/hide i…