Real-Time Forms doesn't work when "supportsPersistence" setting to be true

Hello,
I was trying to develop and run Real-Time forms in Orchestrator process. As it is a orchestrator process we need “supportsPersistence” setting true. I have tried running it with “supportsPersistence” to true but the process does not executes and pauses giving “Execution has been suspended and is waiting for external events to complete”.

persistenceenabled

It looks like realtime form needs “supportsPersistence”setting to be false.
Any guidance would be appreciated.

Thank you in advance,
Manish