Facebook typically appends characters at the end of the link, so when I share my link there, it doesn’t directly go to the category and the customer has to re-click the category button to go to the actual page. For example:
Original link (working): https://store19515.store.link/search?query=Vinyl
Link when I copy paste it on facebook: Search result for Vinyl | JL Geekerie
Because of this, the appended text goes into the search bar returning 0 results and will not lead to the proper category page.