[coldtea]

Don't kick yourself. It's not possible with Google Docs either. All these collaborative document editors have been mostly gimmicks/wastes of time.

[hammyhavoc]

I use Nextcloud Office all the time with others. Prior to that, we used OneDrive/Office and Google Drive.

With tight deadlines, there frequently isn't the time to not be working concurrently on the same doc, especially when it comes to anything technical.