He has been a back up since being drafted in the 3rd round in 2018.
But started 8 games in 2020 and injuries set him back in 2022.
2021 is missing perhaps an opt out?

https://draftscout.com/dsprofile.php?PlayerId=1018243&DraftYear=2018

https://bleacherreport.com/articles/2772033-tarvarius-moore-nfl-draft-2018-scouting-report-san-francisco-49ers-pick

You can’t teach his physical abilities. Speed and size on Special teams is always a good thing.