Is is really possibly to have a responsive UI for embedded PowerBI reports?

I am doing some reports development with custom visuals and also built-in PowerBI visuals. I use Bootstrap for my custom visuals so that responsive approach can be accomplished more easy; I change my visuals width and height and visuals are rendered as expected. But this approach could be done as dynamic or ralative; ex. width:100%, height:100%

BUT;
When I publish and embed my reports to my custom application, the embedded content does not behave according to screen's aspect ratios. My custom ASP.NET app. is a responsive web app, when I embed my reports, it is rendered within iframe; that is the main problem I guess. 

So is there a way to make reports as responsive for embeding in applications?

*Mobile view layout does not work for my scenario and it is also not good as it should be.