Why does Yandex browser not show frame?

Question

Yandex browser

I launched the site, drove the traffic, and then in the Yandex metric I see such an unpleasant picture, the user comes in and he has an error - "display inside the frame is not supported"
while I have chrome and opera - it shows the norms, I see an error like on the Yandex browser?
I have a preview of the files from the Google drive in the frame ..

How to defeat such a bug?

Answer 1

I set myself a Yandex browser - it normally shows everything.
maybe this metric shows this way - we are talking about a video that shows what the user did on the site?
It seems that the meter drives with the Yandex browser - and only with it - how to be sure that the norms are shown?