The trial period is called the probationary period. Typically last 90 days & the employee as well as the employer can end the work relationship without reason or cause. Sometimes the job fit is not right but at least this gives both parties to see how the situation works.
It would give me the impression that you’re not interested in the interview. If someone walked into an interview while doing the above personally I would see them as “having better things to do”
Anyways, Hope this somehow helps!