Progress made by players playing in someone else's party doesn't apply to their own progression

If a player has joined someone else’s party in offline couch co-op, and plays to the point where Little Howl Hamlet (I think that’s the name of the village in Howling Woods) is unlocked and there are villagers (e.g. enchanter villager) there. If that player (the person who had joined the party, so player 2) signs into their account and starts playing on their own account, the progress of fixing the bridge lever to get to Howling Woods isn’t saved, but the minecart tracks are saved, so they can get to howling woods without fixing the bridge.
Steps to reproduce this bug:

1. Start a game in offline mode, signed into a microsoft account.

2. Add another player (who hasn’t signed into microsoft account yet) into the party.

3. Play until the Howling Woods village is rescued from the illagers.

4. Save and exit the game and start the game as the user who was playing as player 2.

5. Sign into microsoft account.

6. Join the game in offline mode.

You’ll find that the bridge hasn’t been fixed yet, and you can fast-travel with minecarts to the howling woods side of the bridge.