Dead Cells Queen Boss Crash Fix

Game crashes after killing The Queen
Crash said
BossRune4 must be have an BlueprintOnPick tag to be given at the end of the game!
If you've come to the Queen boss and you're keeping your save there, I have good news.

The solution is simple:
1-Go to Dead Cells from Steam, right-click and select properties
2-Go to the betas section, select public_beta beta (your progress will be saved) and download

The problem was solved for now. As the beta name says, your progress will be saved.
There is no problem in the achievement section, you can get achievements.