Keybindings? in desktop app

I am used to text editors letting me be anywhere in my last line, and then using the down arrow I can go to the end.

I think this is a me problem, but it’s not doing that in Scrivener alone, and I don’t even know what to look up or what keybind to search for in settings.

This happens in every other place I can type on my computer, so I doubt it’s a system setting I accidentally hit.

Any ideas would help greatly. TIA

3 posts were merged into an existing topic: Intuitive Up/Down Key Responses