[maheart]

AFAIK, that feature has been available for some time (I've been using it, and can confirm that it works flawlessly). You can find it under Tools -> Settings -> General -> File Management -> Automatically save after every change.

[rolltiide]

and why is it not default? whats the use case here assuming there actually is a rationale

[JelteF]

I think it actually might be the default. I can't remember changing that setting at least and for me it's on.