erikos@endless:~/clubhouse$ flatpak install eos-apps com.hack_computer.Clubhouse//master
Looking for matches…
error: No remotes found which provide these refs: [(org.flathub.Stable, runtime/org.gnome.Platform/x86_64/3.32)]

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erikos@endless:~/clubhouse$ flatpak update org.gnome.Platform//3.32
Looking for updates…
F: Error updating remote metadata for 'flathub': Unacceptable TLS certificate
error: No remotes found which provide these refs: [(org.flathub.Stable, runtime/org.gnome.Platform/x86_64/3.32)]