I have Alfred 5, on the latest Monterey 12.6.7 and before I upgraded to AV5 I noticed some of the newer apps I had installed on Alfred V4 were not coming up in search. I upgraded to 5 and found the same issue. I then deleted the cache and re indexed the Meta Data. Not sure how long that takes, but it's been a good 2 hours or so. Spotlight is bringing up the apps, but not Alfred? Alfred is bring up most of the native apps, but not Safari.