Unknown Flatpak items

When I perform a flatpak list I see items on my mx-linux machine that I did not install. The only item I installed is Joplin. The items below I removed. How can i identify the function of these unknown apps especially the Intel?

Mesa …edesktop.Platform.GL.default 21.1.8 20.08 system

Mesa …edesktop.Platform.GL.default 21.3.8 21.08 system

Intel …desktop.Platform.VAAPI.Intel20.08 system

Intel …desktop.Platform.VAAPI.Intel21.08 system

Adwaita theme org.kde.KStyle.Adwaita 5.15 system

flatpak remove --unused should remove what’s unused

Runtime pull other packages that are needed. 20.08 is for the old runtime about to be EOL.

The unidentified apps is what I’m after but more importantly the intel entry has what looks like … infront but it is not a regular ascii character which makes me think it is not a valid install.