why cant i see anybodys reposts on my feed?

its been like this for months now if not years and i used to be able to. i get notifications saying “this person reposted the same video as you” but when i tap on it it still says its only me that reposted the video, i have hundereds of mutuals, plus ive tried deactivating my account, deleting the app, im fully updated, clearing my cache, logging account my account and much more