isn't this a bug in db garbage collection?

[fredmajor]

This line

squirrel.Expr("expired_tx_id = '0'::xid8"),

permify/internal/repositories/postgres/utils/common.go

Line 34 in 391f4d1

squirrel.Expr("expired_tx_id = '0'::xid8"),

I believe it may be a bug, I think non-expired permission tuples shouldn't be garbage collected from the system?