I went to radio 00800 to talk to a portugese coustomer. In another tab I had my romanian chat radio_powerlove
I closed radio 0800 and refreshed radio_powerlove, and they appear merged.
Top left corner name, adress bar and image background belongs to the romanian one, and inner belongs to the portugese one. And it is not only a frozen image, chat is working, I can type and receive answer. That happend many times but now I had time to capture it.
Browser: Microsoft Edge
Issue did not dissapear with refresh.
I had to close browser, and re-open ( no clear cache needed)