1. Whether a defendant waives her Sixth Amendment claim by not asking the trial court to reinstate a plea offer that expired before her counsel conveyed it to her, where the defendant did not know that she had a right to have the plea offer reinstated.

2. Whether a court of appeals violates the party-presentation rule stated in United States v. Sineneng-Smith, 140 S. Ct. 1575 (2020), by ruling on an issue that the parties did not raise and that the prevailing party expressly abandoned twice at oral argument.

Whether a defendant waives her Sixth Amendment claim by not asking the trial court to reinstate a plea offer that expired before her counsel conveyed it to her, where the defendant did not know that she had a right to have the plea offer reinstated