unraid-autostart file edit race condition

When toggling autostart options at docker page, changes are saved to /var/lib/docker/unraid-autostart. However, if multiple switches are toggled at the same time, for example toggling the autostart switch of a folder created by folderview plugin, the unraid-autostart file appears to be edited at the same time, leaving it in a somewhat broken state.

For example I have a unraid-autostart file like this in the first place: (I think it's already kind of broken, nginx-proxy-manager only has a "manager" here)

Manager
cloudflared
FileBrowser
homepage

after toggling off autostart at the same time, here's what the file looks like:

Manager
er
FileBrowser
homepage

after several toggles, it looks like this:

Manager
er
er

So we most likely have a race condition here. Maybe consider adding a lock to the file edits?