How to automatically reassign a robot after being paused

hello
We are developing to process ‘B’ process (background) with [Start job and get reference] for each input file using [parallel for each] in ‘A’ process.
I set a condition in ‘B’ process and if the condition is True, I want to set a 30 second delay.
However, when I checked in my orchestrator, there was a delay of 30 seconds and the state of the robot became paused, but after 30 seconds it was still paused.
It is not automatically reassigned. After using the 30 second delay, is there a way to reallocate the robot again and run the rest?