I'm having an issue in the level editor where the Custom Parallax block/file-window doesn't pick up on files I add to the folder. It's worked before, but at some point in the last few months it's just stopped updating or being able to add new files to the list. The files are the right size and type, and I can see them using the regular file explorer. It's only when I try to access the file in the level editor that new files no longer appear.