Prevent iFrame from jumping to site end

Dear all,

I am very happy with how far Ive come with my Webflow site. Coming from Adobe Muse this was a simple way of creating a new site and content.
Overall I have everything working as expected BUT on one site. I`ve added two 3D viewers via Iframe and whenever one opens this site it directly jumps to the bottom of the site where the iframe content is placed.
Is there an easy way to solve this in webflow? like using an anker or am I missing something?

Heres the site: HEXAGEO | REFERENZEN


Cheers,

Rob

really no one? there must be a way to solve this…