Zoom client for Linux 5.12.6.173_openSUSE shows warning: zoom_openSUSE_x86_64.rpm: Header V4 RSA/SHA

[Martin91575]

I've both GPG keys in my key ring (old and new one), anyway I get this

rpm -qpi zoom_openSUSE_x86_64.rpm
warning: zoom_openSUSE_x86_64.rpm: Header V4 RSA/SHA512 Signature, key ID dd79b481: NOKEY
Name : zoom
Version : 5.12.6.173_openSUSE
Release : 1
Architecture: x86_64
Install Date: (not installed)
Group : default
Size : 523055312
License : see https://www.zoom.us/
Signature : RSA/SHA512, Mo 07 Nov 2022 12:22:57 CET, Key ID 7b04a1b8dd79b481
Source RPM : zoom-5.12.6.173_openSUSE-1.src.rpm
Build Date : Mo 07 Nov 2022 12:10:27 CET
Build Host : client-client-linux-docker-ct79-176-739df-nbv64-b0cw8
Relocations : /
Packager : Zoom Linux Team <https://support.zoom.us>
Vendor : Zoom Video Communications, Inc.
URL : https://www.zoom.us
Summary : Zoom Cloud Meetings

 New GPG key:

pub   rsa4096 2022-08-18 [SC]
      59C86188E22ABB19BD5540477B04A1B8DD79B481
uid        [ unbekannt ] Zoom Video Communications, Inc. <***********>
sub   rsa2048 2022-08-18 [A]
sub   rsa2048 2022-08-18 [E]

 Old GPG looks like this:

pub   rsa2048 2015-06-07 [SC]
      396060CADD8A75220BFCB369B903BF1861A7C71D
uid        [ unbekannt ] Zoom Video Communcations, Inc. Linux Package Signing Key <***********>
sub   rsa2048 2015-06-07 [E]

What's wrong and makes package verification fail?