I just experienced an issue with a new card from AetherDrift

Fang-Druid Summoner

I didn't catch a screenshot but it did not work as expected. Basically I played the card in my main phase (traditional timing) and was prompted to search either my library OR my graveyard for a creature card with no abilities. The card is worded such that you are meant to search your library and/or graveyard, I think given that syntax it would not have me choose definitively off the hop. Then another one on resolution of the trigger - my whole library was looking "normal" while searching through - by that i mean no cards were highlighted or sorted in such a way that it is available to be selected by the ability (I understand that not all of my creatures should have been able to be selected, but it was showing that I had no possible options which wasn't the case, and even if there were no possible options, y'all usually grey out / disable non-targets right?)

GL!