how to install org.freedesktop.Platform.GL32.nvidia ?

[Hyphaed]

How I can get the org.freedesktop.Platform.GL32.nvidia package also?

flatpaks need this to run, not only the org.freedesktop.Platform.GL.nvidia

or is there a way to tell flatpaks to use always org.freedesktop.Platform.GL.nvidia and do not check for org.freedesktop.Platform.GL32.nvidia?

[TingPing]

Flatpak automatically installs this, users don't have to do anything.

After a host driver update just run flatpak update.

[guihkx]

is there a way to tell flatpaks to use always org.freedesktop.Platform.GL.nvidia and do not check for org.freedesktop.Platform.GL32.nvidia

I think flatpak mask should help you here. Example:

flatpak mask org.freedesktop.Platform.GL32.nvidia-550-107-02

Just keep in mind that the lack of this package will make any 32-bit app that rely on graphics libraries to stop working (e.g. 32-bit Windows games running through Wine).

[guihkx]

I'm assuming the two answers above were enough to answer your question, so I'm closing this now.

Feel free to reopen if that's not the case.