Can you not have prescreen questionnaire on pipelines but still on standard reqs?

Wondering if it is possible to contextualize between pipeline and standard reqs? I am looking to keep the prescreen questionnaire (we have it set to automatically assign) on standard reqs only, and be able to manually add different questions into pipeline requisitions. Is this possible?

Part of our business would like to set up some different pipeline options for hiring events (not a FULL application) and they would like to individually choose a few questions that are based around the job family they are searching for, then if they are sure they want to move forward they will invite the candidate to fully apply on the standard requisition, then answering all the prescreens/application questions.