I would love to see some sort of Auto Save functionality that could prevent/eliminate loss of work when things get wonky.
Having just lost 2 hours of work after my entire Flow vanished on me, I know having some or all of that work saved automatically would have a been a blessing.
Or at least Autosave with versions allowing recovery between the last saved version and the current corrupted version. I spent 2 hours fixing a complex problem on flow, when I saved, the "saving" status stayed there for over 15 mins and didn't complete and I was locked out of my flow. Eventually I refreshed and behold lost everything I worked on. It didn't even do a partial save or save a recovery file or some ghost. Very frustrating! Please fix this guys or make sure the save feature never hiccups.