Deutsche Bahn states:
DB has an urgent request to make of all passengers: when you are on a train, please be responsible and considerate by wearing a mask (medical-grade or FFP2), maintaining social distance and complying with hygiene regulations. Please note the regulations in force in Germany's different federal states.
Is there a map/list somewhere or which federal states still require masking for long distance train journeys?
Context: I’m planning to travel around Germany next week. If any train rides still require masking I will rent a car instead of using public transport.