With Power BI reports Emdedded in our website we started having and issue with Focus Mode behaviour on all visuals.
When clicking on Focus Mode, the selected visual takes the whole page but instead of doing so over a blank background, the original report page remains on the background. So Focus Mode results in the visual appearing over the whole page which is a complete mess.
This was not happening before and we haven't done any change to either the report or the website where this report is embedded.
However I cannot reproduce the issue on Power BI service. If I click focus mode on the same report on power bi service this works as expected, I just see the selected visual without having the original page in the background.
Is anyone else experiencing similar issue with Focus mode?
Is there any known change that could explain this issue happening on Embedded or any new requirement for the formatting of embedded websites that could be related to this issue?