Cloth in HTML5 ERROR

When I Package Html5 project,And I open on Firefox,the Cloth lose physical。Look my pic

Hello pikai18,

HTML5 does not have APEX compiled in for 4.13 or 4.14, and it will also most likely not be in until web browser makers have SSE2 instructions integrated.

I’m not sure if APEX works only if it has SSE2 – but, we turned it off for HTML5 when project not compiling properly with it on. We will be turning it back on when projects run stable with it enabled on a number of browsers. This is all the information on this feature I can provide at this time.

I have entered a ticket to have our documentation reflect this information so our users can expect features like these not to work until specified otherwise.

Let me know if you have further questions or need additional assistance.

Cheers,

Very thanks!!!
BTW,What about ios or android?

Same stands for iOS and Android as they share many of the same limitations with HTML 5.