App Lab Game cannot update search Keyword

I had the same experience. It is not very clear how to proceed but the email I received provided many links and in one of them it says that you will be able to add the keywords once your app is moved to the store, so I guess around August 5 at the latest. I hope we will know more soon.  I wish you all the best!

Just to keep you updated, Our app "VR Horror Stories" is now on the Meta Horizon store and I still can not add keyword tags in the metadata section. Hopefully this will be fixed soon...

My app was migrated to the store a few days ago and I was then able to add the keywords.  

I worked with tech support for the last 30 days or so, and got exactly nowhere with my questions and comments regarding searching for apps on the store.

However, I did some extensive testing on a Meta Quest headset and the Meta Horizon Mobile App, and here is what works, and what doesn't work, as of today:

• Meta Quest Headset
  • Search apps using filters
    • Sort by price
    • Filter by genre
    • Show apps under $9.99
    • This search works and my app appears in the listing!
• Meta Horizon Mobile App (iPhone, iPad, etc.)
• Search apps using filters
  • Sort by price
  • Filter by genre
  • Show apps under $9.99
  • This filtered search returns exactly 1 app: Jungle Zoo Ocean…
• Search apps using filters
  • Sort by price
  • Show apps under $9.99
  • This filtered search returns a small subset of available apps (my app does not appear)
• Search apps using keywords
  • This search does not return apps with the specified keywords
    • Search apps using keywords
      • This search does not work, and apps do not appear using keywords (many developers on the meta forum are reporting this also)
• Meta Horizon Mobile App Summary
  • Many apps are not discoverable using filters or keywords while using the Meta Horizon App on mobile devices.