Lesson learned: Not submitting a PoC cost me $7k+!
I found 2 high bugs and submitted them without PoC, thinking they would be accepted because dups would include PoC.However, due to the rules, high without a PoC were downgraded to low.
In the end, I only got $$$ from the low pot.
Happy to share this sweet reward as I have Audited very specific part of the code and managed to find 1 High out of 2 High.
Thanks for the opportunity @sherlockdefi@numamoney