Comventional Loan regulated for 90-day title seasoning for SS flipping?

I am invetor who does back-to back closing.
As you guys know, only FHA loan regulated 90-day title seasoning for the end buyer.
Today I have heard that the CONVENTIONAL loan company regulated the 90-day title seasoning, too.
That means we can not do back-to back closing anymore except cash and VA loan buyer.
Is this true?
If so, is there any way to avoid the title seasoning?
Thank you.

As far as I know, title seasoning in up to the lender, when it comes to conventional lenders. I’ve seen time periods all over the board when it comes to seasoning (from 0 days to 6 months), so I don’t believe there is a fixed time, like there is with FHA.