How to play 'Two-player practice' in Funbridge?

The Funbridge website describes a 2 player practice mode but I can’t find it in the app. How do I use it? https://www.funbridge.com/tournaments/training

This is the only game mode of Funbridge in which you can play with another physical partner at the same time.

You practise with one of your Funbridge friends sitting North and South like at a real bridge table. Your two opponents are always managed by Funbridge artificial intelligence called Argine.