Zooming to 200% causes items (e.g. toolbar items) to be offscreen (F69)

[pedr]

At first, I thought that this might not be addressed because it was already close enough, but it seems like we can only zoom in until 180% or 190% before it starts cutting relevant information.

• Toolbar items from the markdown editor should behave similarly to the rich text editor, when the toolbar requires more space a new option is shown and the new options are hidden on this new submenu.
• Note revision screen also doesn't behave well in the default layout, I think the solution would be to have a horizontal scrollbar

[personalizedrefrigerator]

Related: #11636

[pedr]

Note revision probably can be fixed by moving into a dialog like discussed here:
#11648