Well if you do that it's only natural that flatpak will remove old Nvidia driver packages. What Nvidia driver version are you using? Does flatpak list --all
show you no more nvidia packages?
That search command doesn't find everything inside org.freedesktop.Platform.GL
. See for example flatpak remote-info flathub org.freedesktop.Platform.GL.nvidia-550-67
To list all the available nvidia runtimes:
flatpak remote-ls --runtime flathub | grep nvidia