The last update seems to have added yet another unnecessary click to access a pinned site (whatever it's called).
It used to be "click on the url bar -> click big site preview", now it's "click on the tab counter -> click the plus icon -> click to dismiss some overlay -> click small site icon".
It used to be "click on the url bar -> click big site preview", now it's "click on the tab counter -> click the plus icon -> click to dismiss some overlay -> click small site icon".
Thanks Mozilla, I hate it.