Add option to make navigation history pane-specific (back/forward on active pane )

[juen]

Worth its own feature request:

Back and foward buttons

Back and forward buttons (and hotkeys) that are specific to a particular side panel would be very helpful. That way we get a back/next navigation just like each tab in the browser has its own independent history. The current navigate back and forward behaviour is useful in specific situations, but doesn’t make it possible to go back in a specific panel (and have the risk that you ‘override’ the other panels).

Often happens that you get stuck in a pane 1 → pane 2 → pane 1 → pane 2 loop after working side by side and switching between them for a while, whereas you just want to go back one note in pane 2.