No full screen button in captivate classic skin

[Sivachandru323629922omt]

I am using Adobe Captivate to create a course with output in SCORM format for an LMS. We’re encountering an issue where the option to make the screen fullscreen seems to be missing. While attempting to add a fullscreen button via the Skin Editor, we couldn’t find such a feature. Is there any way to include a fullscreen button?