iframe embeding in Android4.x

Hello.

In Android4.x browser, iframe embeded KRPano viewer(html5) doesn't work correctly.
I think it rendered as fullscreen size inside the frame even iframe width/height is smaller than fullscreen.
( When I changed the size of iframe to fullscreen, it works good. )

Is there any way to use iframe embeding with Android4.x?

Thank you,

Hi Klaus,
Thank you for your reply.

Zitat von klaus.krpano

what Android browser?

It's a default web browser of Android4.x. ( also included in official Android emulator )
Incidentally Chrome works fine.

Zitat von klaus.krpano

And what viewport meta settings were used in the surrounding webpage?

the viewport-settings were following,

[ParentPage]
<meta name="viewport" content="width=device-width, initial-scale=1.0, minimum-scale=1.0, maximum-scale=1.0" />

[IframedPage( KRPano Viewer Container )]
<meta name="viewport" content="width=device-width, initial-scale=1.0, minimum-scale=1.0, maximum-scale=1.0" />

Could you please tell me the solution.