Tina + Strapi Authentication not quite working

Just stumbled across TinaCMS and thought it looked amazing. I followed the “Tina with Strapi” guide on the docs got up and running real quick.
There’s one problem though:
When i call cms.enable() to start authentication with strapi and enable editing, the login popup is shown as expected, however if i just close the popup, editmode is enabled (can’t save anything though obviously)
Is there a way to open up the popup window without calling cms.enable()? Or is there a way to enable edit mode only after successful authentication?