Warn before overwriting page content

I am a professor who teaches and researches about software engineering, and I often co-teach courses. This leads to problems because Canvas does not warn if multiple people are editing the same ...

Warn before overwriting page content if that page has been updated since current edit started

I am a professor who teaches and researches about software engineering. I often co-teach courses. This leads to problems because Canvas does not warn if multiple people are editing the same content...