SetProcess issue in Dynamics 365

Hello,

in Dynamics CRM 2016 (8.1) i used the action 'setprocess' on my workflow and i defined the target field on the entity itself (Case(Cases)).

but on the new version of Dynamics 365 (8.2) this is no longer possible, i can't define the target field on the entity itself:

Do you know if this a bug or Microsoft has changed something in Dynamics 365.

Please help me on this.

thanks in advance