Gemini air search feature

Still learning the new remote. Like it a lot (especially compared to the limited feature on say the roku device) but still not being able to do the same things that we used to do on the sat remote.

the search feature - question x wife was looking for Reba tv show. It’s on 312 Hallmark. But when I go to and use the search feature it doesn’t find the 312 show but instead brings up the show on Hulu.  Can anyone tell me why I can’t find it. 
plus - I have max and wanted to record season 1 of house of dragons from hbo. Again found it but didn’t record it . P

pleasechelp

thanks