The new way of naming and selecting destination files in version 22.4 Premiere Pro is not good. For those of us who render many movies and often want to overwrite a movie, you now have to go in and type the file name manually instead of just selecting the file you want to overwrite. It is very annoying and takes a lot longer.
I personally don't think this is a problem.This is your preference and that's it. There's no damn hating the new panel here. It is, by the way, better than the previous panel was, from my point of view. Better pay attention to the IMPORT panel? Are you satisfied with everything there?
I found a workaround from another community member. Until they get the issue fixed, the best workaround is to use the Quick Export button. It's an icon at the top right of the main Premiere window. You can select a preset, and thankfully, use the explorer or Mac Finder to name your files in the traditional way.