CDS - Talent bidirectional integration?

Hi,

When modifying data in Talent (e.g Leave Request Details), you can see values modified in CDS and the app build in PowerApps.

BUT: If you modify it in CDS or in PowerApps app, you don't see new values in Talent.

Looks like it is unidirectional.

How can we ensure bidirectional data integration CDS vs Talent?

Thanks