Thank you for adding the document outline bar, this was one of my most sought-after features in Proton Docs. But one thing that I'd like to see updated is how long outlines wrap or scroll within the space of the outline panel. Currently, if the outline content extends beyond the vertical space of the outline panel, it wraps the outline to a new column and adds a horizontal scrollbar to scroll left or right to see the multiple columns of outline content.

This is very unintuitive and difficult to navigate. Outlines longer than the space available in the outline panel should stay in a single column and a vertical scrollbar should be visible for the user to scroll up and down the outline content.