Firefox now blocks third party cookies by default. https://
I wish #DropboxPaper would add decent import / export options so I could switch to it with confidence, as their writing experience really is top notch.
It turns out if you enable the otherwise amazing Gnome Tweaks " Keyboard & Mouse > Pointer Location" setting then all your keyboard shortcuts using CTRL require doubling up, took me a week to figure that one out! #Linux on the desktop.