Opening Fresco result in Illustrator

Hi everyone, please help me with this problem. The left image is the result of Adobe Fresco on my iPad, while the right image is from Adobe Illustrator on my PC. I need a vector line drawing, but when I open the Fresco file on my PC, I notice the lines are shapes that I cannot adjust the stroke weight for. Is there a way to export just the line art from Fresco as editable vector lines not shapes? Thank you in advance for your help.