How to show “+” character in file name when browsing and playing video files?

1st Official Post

    The “+” character doesn’t show when browsing or playing video files (get replace with a blank space) but it will show on folders.The “+” character will display correctly in the file manager even when I play the video the “+” sign will show in the OSD but not if I play the video outside the File Manager. I’m currently using the Grid skin but I try other skins with the same result. Any suggestion?

    Libre ELEC 9.0.1 (Generic)

    Language: English

    Character set: Default