What were you trying to do that didn't work?

Install Firefox following the instructions at:

https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/10-beta/html-single/10.0_beta_release_notes/index#new-features-and-enhancements-desktop

What is the impact of this issue to you?

Need to use an alternative browser (e.g. Google Chrome).  

Please provide the package NVR for which the bug is seen:

How reproducible is this bug?:

Every time. 

Steps to reproduce

1. Boot from the RHEL 10-beta boot iso
2. Select the Workstation installation option
3. Log into the freshly installed OS
4. flatpak remote-add --if-not-exists rhel-10-beta https://flatpaks.redhat.io/rhel-10-beta.flatpakrepo`
5. podman login registry.redhat.io, and enter appropriate credentials
6. flatpak install org.Mozilla.Firefox

Expected results

Flatpak can find Firefox, and install the package. 

Actual results

# flatpak install org.mozilla.Firefox
Looking for matches...
error: No remote refs found for `org.mozilla.Firefox'