Multiple Authentication keys on my "Authentication key" section after installing Spotify Public Repo

[Tnz92]

Plan

Premium

Country

Italy

Device

(Lenovo G50-70)

Operating System

(Linux Mint 21.3 "virginia")

My Question or Issue

Hello everyone! i'd like to ask there's any solution to a stuff I'd realised on my "Authentication key - Software Origin" section. In particular, after I installed in the right way (just from Spotify Linux section), I noticed that in the section i said before, I found 4 authentication keys (one duplicated) for the same "Spotify Public Repository" you point. So what I can do?

Thanks in advace for your availability,

Best Regards,

Andrea R.