Q3: official Team Arena maps packs stay invisible

[doomgranpa]

hello,
I'm running Quake 3 with ioQuake on macOS Sierra and I have a few minor issues:
- the game does not recognize the numbers keys on the keyboard. I have to bind the weapons to others keys (odd, it's the same with Quake 1/DarkPlaces engine).
- about the team arena official maps packs: I've downloaded the files in my missionpack folder (except the batch files, where??) but the game does not show them (btw it's the same with non official team arena maps, no problem with Q3 custom maps on the other hand). Any idea?
Thanks.

Regards.