I’ve written before about my biggest gripe with Big Sur being the unnecessary cuteness of hiding the proxy icon and requiring a delayed mouse hover to get it back. Holding down the shift key makes the proxy icon appear immediately when you hover near, which is an improvement. Herman van Boejen (via Brett Terpstra) has figured a way to remove that initial delay so the icon animates in as soon as you get near the document name. Here it is:
Open Terminal App
defaults write com.apple.Finder NSToolbarTitleViewRolloverDelay -float 0
This solution is an improvement, but what I’d really like is for the proxy icon to just be there.