Cannot find the CSS script created in the Link MIDI preferences.

Hi! When I successfully create the script in CSS, I can see the css remote script in Ableton’s package contents inside the Midi Remote Scripts folder, however when I open a new project in Abelton 10 and navigate to Link MIDI preferences to select the script I just created in CSS, the name of the script with the “css” tag does not appear in drop-down menu. What am I doing wrong? Can you please help?