missing claim search - reposts + stream_type

randomly some reposts won't show when stream type is passed. It works for some though.

Compare:
{"jsonrpc":"2.0","method":"claim_search","params":{"page_size":36,"page":1,"claim_type":["repost"],"no_totals":true,"not_channel_ids":[],"order_by":["release_time"],"has_source":true,"channel_ids":["bc935e4482c6bf70d14dd872fae159a65c552eb3"],"release_time":">1657206000"},"id":1658422571434}
to
{"jsonrpc":"2.0","method":"claim_search","params":{"page_size":36,"page":1,"claim_type":["repost"],"no_totals":true,"not_channel_ids":[],"order_by":["release_time"],"has_source":true,"channel_ids":["bc935e4482c6bf70d14dd872fae159a65c552eb3"],"release_time":">1657206000","stream_types":["video"]},"id":1658422571434}

Start by reproducing the two claim_search requests in the issue, comparing results with and without stream_types. Trace the claim_search implementation and its repost filtering to identify why some matching reposts disappear; done means the stream_types request returns the expected reposts consistently.

Written by the indexing model from the issue text.