I came looking for a solution to the missing toggle button also, and was less than happy to see that upstream yet again remove something many people use daily.
I did a little more digging and found something not mentioned yet, it does help a bit too.
If you start typing with a / the breadcrumbs will switch to the entry box. Start typing without the / and Nautilus behaves as before and moves to the folder/file starting with those letters etc.
Hope that helps people and we do get an "advanced" option to put back the sticky toggle button.
I came looking for a solution to the missing toggle button also, and was less than happy to see that upstream yet again remove something many people use daily.
I did a little more digging and found something not mentioned yet, it does help a bit too.
If you start typing with a / the breadcrumbs will switch to the entry box. Start typing without the / and Nautilus behaves as before and moves to the folder/file starting with those letters etc.
Hope that helps people and we do get an "advanced" option to put back the sticky toggle button.