new TV app with old movies library

hy everyone, i'm experiencing this strange issue. In the main TV app page i can see three boxes "watch now"+movies+ library.

in library i found my old movie library, previously used on iTunes.

The problem is that when i use the "search" box, it automatically look for movies in APPLE MOVIES and ask me to rent them or buy them. The search box doesn't consider my own library, so i have to find my movies MANUALLY!!!!

it's different from music app witch let's You search in "apple music" and library.

any advice?

thanks

Fabio