Premier Pro Vertical Video issue

[Salman5E22]

Hi, 

As we all know the world of videography and production is getting bigger in verticle mode. 

I have sony cameras and everytime I film in verticle mode premier pro doest this weird thing wiht my fottages. it turns them itno distorted clips. Anyone knwoshow to fix this?

Please refer my screen shot to understand what my issue is becasue I don't know the right word to describe it.