Question on Merging Accounts

I’ve been playing POE for a while. Many years ago I made a separate account on Playstation as friends played there and not on PC.

My main account is on PC and that is the one I want to keep and prioritize no matter what.

However now with the option for cross progression I wanted to link my PlayStation account t to my main PC account.

However as I already have a separate PlayStation account I am getting the below message. It is not clear to me what will happen when I agree to this.

I want to make sure that if I agree, what will happen is that I will merge my PlayStation account UNDER my PC account, not the other way around.

Below is the system message and I have notated which account is which. Can anyone who has done this before provide any insight on this and what will happen if I agree to this?

Thanks!

⚠️
The Sony account associated with this request is already linked to another Path of Exile account.

Current Account: AzrielProne#6146 ***MAIN PC account***

Existing Account: AzrielProne#9007 ***Playstation Account****

Proceeding with this request will permanently associate your accounts.

You will not be able to merge any further accounts with the same login methods (Sony) to this Path of Exile Account.

This action cannot be undone.