Chrome Presentation Mode

What is the difference between just pressing F11 key and this extension?

So simple and perfect for what I needed. The review that says this doesn't work needs to look again... Works perfect.

Just what I needed. Thank you!

How come this is not a built-in feature? My main browser is Vivaldi, but I have to use chrome for web meetings and using google docs and slides. Vivaldi has this feature as a built-in but for Chrome I was at a loss with LAME presentations and that 20% screen real state steal from the freaking tabs and address bar. Thank you Tim Wickstrom for this extension. Works as advertised.

It's not working.

Thank you!

Works perfectly and looks just like presentation mode. I can switch back and forth from presentation mode with ease. Very well made.