bugs in different versions of ContextCapture or Acute3D

Hi There!
I have a website fotometr.ru. there a lot of 3D models in web view., we use CC web viewer 1.2, 1.3, and now find CC 1.4 Why ?

- CC 1.2 - 1.3  works perfect with iframe subdomain folders (e.g https://fotometr.ru/portfolio/fasad-na-tverskoi/ includes iframe with subdomain URL like https:portfolios.fotometr.ru/App...) BUT doesn`t work on mobile devices
- CC 1-4 works perfect on mobile devices  BUT doesn`t work with subdomain iframes....

Any solutions?

P.S.

I don`t want to move 3d models in site directory, because the total volume of models affects the price of hosting