Manage different delegated expense accounts from mobile app

Manage different delegated expense accounts from mobile app

Hello,
I have several expense accounts of my company delegated, but from the mobile application, I can't find the option to add or choose any of the accounts I have delegated. It only gives me the option to register expenses with my account. 
From the web I can manage them, so I do not know if from the mobile app is impossible or I have to make some previous configuration.
Does anyone know anything about this?

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