Even if the file has not been modified, it is still recognized as unsaved

A lot of times, when I open some files and click it or just git pull from the remote, the cursor will change the files’ status as unsaved, I need to control+s to save it. My labtop is mac pro 2019.
It hapens a lot.
The cursor version is 0.42.4.

Hey, try enabling auto-save for files in the settings: