Is it fine to have multiple rows in auth_identities table in SHIELD CI4?

Hi

I have used SHIELD Auth for first time in CI4, and I created APIs to register or login the users.
It's working fine.

But I checked the "auth_identities" table and I got multiple rows for one user. I just want to know is it fine have multiple rows in auth_identities table for one user or is it any issue. Please check screenshot.

https://prnt.sc/k1G9W0bFgS7S


This is creating issue while fetching users list, I am getting multiple records for one user. I have joined users table with auth_identities table to get the user email.
https://prnt.sc/QgEfitRqlmfR


If it's any issue, please help me how can fir this?
Thanks