See #161: Removed the fixed position support check as it is not working.
See #161: Removed the fixed position support check as it is not working.

ztx1491/ScrollToFixed,bigspotteddog/ScrollToFixed,anemes/ScrollToFixed,ashutosh2k12/ScrollToFixed,AyogoHealth/ScrollToFixed,nishadmenezes/ScrollToFixed,tomcatt86/ScrollToFixed,doclabsoft/ScrollToFixed,ipman3/ScrollToFixed