iOS <iframe> FAIL
A common objective of mobile web developers is to repurpose existing web content in their mobile web apps. A common technique for accomplishing this on traditional desktop browser is to use the HTML <iframe> element. Unfortunately <iframe> is major buggy on iOS Mobile Safari and the native UIWebVIew browser component. There is no work around for this issue; Apple needs to resolve it.
We continue to monitor Apple iOS updates seeking an improvement in the <iframe> implementation or an alternative solution. Additionally we continually look for workarounds.
<opinion>
This has been a known issue for years with little to no progress from Apple to resolve it. I suspect that Apple designers hate <iframe> mashed up UIs and they just don’t want to enable bad UIs on their beautiful devices.
</opinion>