Searching JUST library, not store on Kobo Arc 7?

I got a new Kobo Arc 7 for Christmas and love it, however I'm REALLY missing one thing from my original Kobo - the ability to search just my library and not the Kobo store. Is this possible? If I hit 'search' it always searches the store and doesn't give me the local results, meaning I have to scroll through my library to find the book I want to read that is on the device (many of them are not Kobo-store bought but Epubs). It's annoying me, so I thought I'd ask as Google isn't telling me anything either.

I would love suggestions! :)