There are multiple things going on here:
Because you are running Verbum, a Verbum storefront should be preferred over a Logos storefront.
Hmmm ... I rarely see the Verbum storefront.
the use of "title:" in the search to limit which fields are checked, you get no match, because "the" is not part of the title.
You notice that it is on the title page - the storefront fails to match the actual resource.
I know you are unlikely to have any examples, but can you recall any specific instances where you were directed to the Logos storefront for a resource that was actually on the Verbum storefront? If not, if you happen to run across one in the future, please report it.
You notice that it is on the title page
Yup. It's also in the cover image. That's why I figured it should be change.
the storefront fails to match the actual resource.
Oh, I see. My apologies. I wasn't testing this with the correct account. That book isn't available at all in the "Add to Library" tab. There are some books that are not available there. If a book is not available for purchase and has been excluded for use in Print Library, then it will not show up in that list. In this particular case, it's not clear to me why that book is not in the list. It looks suspicious to me, and I'll take a look.
Whoops! Oh, once again I was testing with the wrong account. It wasn't showing up for me when I tested with an account that didn't own the Print Library feature, because it's not available for purchase.
So...
The reason for this is that the resource is not on any of the storefronts.
So, I'm pretty sure this is working as expected.
I do wonder why - this is a Crossway resource, not some weird HCCP stuff. And that book is still available in print as well as in digital formats (ePub as well as kindle), so it doesn't look like Crossway somehow lost their rights to sell it... and it used to be available since I own the Logos Research edition. I don't expect an answer, but please make sure internally that this is really "unavailable as it should be" and not a master data error.