Uploading a new file changes spaces in file title to dashes

This is not a bug, but a feature. Upon replacing a file and using the new file name, I also update the media title to prevent inaccurate names.

Edit: To clarify, if you update a file and choose to also replace the filename, I am generating a new media title/name based on the file name, just as if you were uploading the file for the first time.

This is to prevent media being named wrong when you change its title.

If you are just uploading a new version of “Photo of kitten” you probably should use the first option, to just replace the file.