Dreame X60 Ultra Mop Holder

Hello I have a brand new Dreame X60 Ultra robot cleaner but the accessories pack was lost in transit while being installed into a new home.
It looks like I can buy all of the items separately online except the official Mop Holder for the X60.
Dreame support has said that's correct they don't sell them individually.

Has anyone used a generic mop holder on this vacuum cleaner? I've read they might not be as good and the fitting tolerance can be off on some orders.
I don't want to void any warranties because it's a brand new robot.
I'd prefer to buy an official one but Dreame doesn't sell them, which I find weird?

Any help would be appreciated

I also find it odd that Dreane doesn’t sell the mop pad holders as part of the replacement items if this is a part that evidently needs replacing. Our 1 mop pad holder has somehow lost the Velcro on the outside ring that holds the pad on the disk, no idea what happened to it? The pad started bunching up while mopping and that’s how we discovered the problem. Our Robot is only a few months old? Amazon does sell them but with a few weeks lead time.