When we create a client for the placement API, we are not passing the OPENSTACK_SSL_NO_VERIFY setting to it, so if the installation is using self-signed certificates, it will fail to connect. https://docs.openstack.org/horizon/latest/configuration/settings.html#openstack-ssl-no-verify
We verified that all changes are in the build but we can't verify it practically in the product because we don't use that feature in the product.
Since the problem described in this bug report should be resolved in a recent advisory, it has been closed with a resolution of ERRATA. For information on the advisory (RHOSP 17.1.4 bug fix and enhancement advisory), and where to find the updated files, follow the link below. If the solution does not work for you, open a new bug report. https://access.redhat.com/errata/RHBA-2024:9974