Screen goes blank when detaching an Embedded component displaying a PDF

Hello,

I have a weird issue when displaying a PDF in an Embedded component using the Adobe pdf plugin. Whenever the Embedded component is detached, the application screen goes totally blank.

The issue can be reproduced using the
sampler
and opening a pdf file in it. When the “Reset” button is clicked, the application screen goes totally blank.

The issue appears with IE9 full mode. It works correctly if the IE compatibility mode is activated or when using a different browser.

Please note that this issue is
not
the same as
that one

Does anyone know how to solve this problem?

Thanks in advance.

Created a
Trac issue
for this

It seems the issue is back with Vaadin 7.