Forgot to mention, repositories are enabled and refresh is also enabled:
zypper lr
Repository priorities are without effect. All enabled repositories share the same priority.
# | Alias | Name | Enabled | GPG Check | Refresh
---+-----------------------------+-----------------------------+---------+-----------+--------
1 | SESAM | SESAM | Yes | (r ) Yes | No
2 | base | base | Yes | (r ) Yes | Yes
3 | debug | debug | Yes | (r ) Yes | No
4 | debug-update | debug-update | Yes | (r ) Yes | No
5 | grommunio | grommunio | Yes | (r ) Yes | Yes
6 | repo-backports-debug-update | repo-backports-debug-update | No | ---- | ----
7 | repo-backports-update | repo-backports-update | Yes | (r ) Yes | Yes
8 | repo-sle-debug-update | repo-sle-debug-update | No | ---- | ----
9 | repo-sle-update | repo-sle-update | Yes | (r ) Yes | Yes
10 | update | update | Yes | (r ) Yes | Yes
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openSUSE Leap 15.4 - is expected to be maintained until end of November 2023