MineOS UI bug? \\ being deleted to just \ causing command to fail

Going off of an older thread to try and get tellraw working I utilized the \ command that was recommended by hexparrot however, when I type the double \ command into cronjobs in the UI it defaults it to a single . I’m not sure if this is a bug or a deliberate issue but I don’t feel comfortable setting up a standalone cronjob. I tried to double it to make it \\ but it still defaulted to single. Maybe I’m using that command wrong? Can anyone help?