Inappropriate forum for this question.
Pennsylvania Legislature’s authority over appointment of electors is plenary and not subject to Federal courts.
These hearings should be ignored, as should any orders issuing from any Article III court pertaining to the appointment of electors.
But a federal issue can be raised if their is some evidence that people were denied the right to vote. That is certainly a federal issue. In this case, however, I certainly doubt that there is any such evidence.