What is insync-caja for?

Hi I am using the caja plugin but it seems to be quite useless to me, the only thing it does is show the icon saying if the file is synced or not. It would be great to have a submenu when I do right click so I can open the file in the browser, force a directory to sync, etc.
Also very annoyingly now that I have the caja plugin I cannot open the insync app so I have lost the possibility to do those things with the app.
I am missing anything? Because if that is how it works I think I’ll uninstall the caja plugin
Cheers

Correction I can open the insync app but i need to run insync show from the command line