Before upgrading to High Sierra (i.e. when using Yosemite/El Capitan/Sierra) I constantly hid file extensions by hitting
enter and manually removing the file extension from the file name. After upgrading to High Sierra, I noticed this no longer applies. Instead, I have to go to the file info via
cmd+I and manually check
Show all filename extensions is de-selected.
How can I restore the previous behavior, which is very comfortable to me?