Not so fast Baron...from the attached article...
The state’s highest court dismissed one case on technical grounds this summer, and overturned another on the eve of the election because it was too close to election day. The court has never directly said whether the requirement violates the state constitution.
This debate is not over...
This debate is not over...
Link: https://www.theguardian.com/us-news/2024/nov/18/pennsylvania-missing-date-mail-in-ballots