Flatpak stuck on f42 branch

Hi,

I originally installed Fedora 42 Kinoite, then upgraded to 43, and today to 44. Some of my Flatpaks were failing to install updates, so I started digging into that and found that I had Fedora 42 pinned packages:

$ flatpak pin
Pinned patterns:
  runtime/org.fedoraproject.KDE6Platform/x86_64/f42
  runtime/org.fedoraproject.Platform.GL.default/x86_64/f42

So I unpinned them and ran flatpak update. However, it shows that it’s still going to pull down Fedora 42 KDE 6 platform:

$ flatpak update
Looking for updates…

Info: runtime org.fedoraproject.KDE6Platform branch f42 is end-of-life, with reason:
   Fedora 42 runtime is no longer supported.


        ID                                       Branch           Op           Remote           Download
 1. [✗] us.zoom.Zoom                             stable           u            flathub            295.5 MB / 302.3 MB
 2. [—] com.slack.Slack                          stable           u            flathub              1.0 kB / 143.5 MB
 3. [ ] com.google.Chrome                        stable           u            flathub          < 139.4 MB
 4. [ ] com.usebruno.Bruno                       stable           u            flathub          < 167.6 MB
 5. [ ] com.visualstudio.code                    stable           u            flathub          < 166.6 MB
 6. [ ] org.fedoraproject.KDE6Platform           f42              r

Error: Error deploying: While trying to apply extra data: apply_extra script failed, exit status 256
Updating 2/6… █                      5%

Notice the warning at the top and the branch for update 6 being set to f42.

Does anyone know where that branch comes from and how I would rectify my Flatpak installation to point to f44?

That image shows that the org.fedoraproject.KDE6Platform runtime is being removed. Note the r in the Op column.

Thanks, though I feel stupid having missed that. I assumed it related to the update issues I was seeing (also in my output above) but seems not. I will post separately about that.