Space+LMB isn't panning the screen anymore

I’ve tried resetting the keyboard shortcuts but I haven’t regained my ability to efficiently pan across the screen. I’m aware there are other ways, but they just make navigating the canvas decently slower and I’m not particularly used to them either.
Realistically, there’s probably a shortcut input which corresponds to the action I’m trying to produce, but I have no idea what “action name” Aseprite recognises it as. The keyboard shortcut finder doesn’t give me any useful results for “pan” and neither does “move” or “drag” or “space” or anything related to what I’m trying to do.
Any help?

It might not be entirely obvious. The one you’re looking for is called Hand Tool (quick)

Many thanks! The help is much appreciated.