Got an unwarranted Game Over

Repro-steps :

1. Start the encounter against the Ochre Jelly in the Silver Vein Mines, while accompanied by Best Friend Manah.

2. Observe Manah stay far away from the slug and land a critical hit on it, while you succeed a stealth check and hold action.

3. Observe the slug move 5 ft towards Manah.

4. Observe Manah land a second hit and move further away still from the slug.

5. On your turn, move to a square adjacent to the slug and land a sneak attack.

6. On the slug’s turn, Observe it land a critical hit on you, knocking you unconscious.

7. On Manah’s turn, notice she moves twice in a row to the same square 30 ft. away, instead of dashing or attacking.

8. On your turn, fail a death saving throw.

9. On the slug’s turn, observe it attack you, forcing another death saving throw fail.

10. Address Franz OOC to call out Manah’s misplay, and ask for a game state rewind.

11. Observe he agrees and asks you what you want Manah to do to complete her turn.

12. Ask him OOC to have her shoot her shot, potentially killing the slug and preventing you from taking your most recent hit.

13. Notice Franz agrees but does not replay Manah’s turn or rewind the game state.

14. Click on “Run Manah’s turn.”

15. Observe her attack the slug and kill it, gaining experience.

16. Notice you don’t gain any experience, and that Franz asks you what you want to do on your turn (even though you’re unconscious).

17. Call him out on both issues in step 17.

18. Notice that while he agrees, the Game Over dialog also appears beneath this response.

19. Call him out un the unwarranted game over.

20. Notice he agrees but the game over dialog doesn’t disappear (it looks like I can still End my turn).