After passing priority following playing a reaction, does a player get priority again before that reaction resolves (when both players pass in sequence)?

Ruling: When both players pass priority in sequence (pass-pass), the top item on the chain resolves. The player who added the reaction and then passed priority does not get another opportunity to add items before their reaction resolves.

Sequence:

• Player A plays R2 and passes priority
• Player B passes priority
• R2 resolves (no opportunity for Player A to play R3 here)
• After R2 resolves, Player B gets priority to add reactions, followed by Player A

Nuances:

• Playing an item and passing priority afterward are considered different "loops" from the game's perspective for the purpose of determining if a player has "passed priority without adding any items to the chain"
• The priority gained immediately after adding something to the chain is a new priority window that counts as the first pass when determining pass-pass resolution