Need help finding a Flat, Non-Rocking Case for a Z Fold 4

[Members_PFTGKzf]

I Have the Z Fold 4, and in need for a case that lies FLAT on a surface, without any sort of rocking -> For proper use of the S Pen note taking.

Ive bought the Samsung Standing case which is advertised and reviewed to be considered "Flat" on a surface, but after purchase that's not the case at all - And I will assume is the same for a lot of other cases.

Does there exist any case that lies perfectly flat on a surface for the Z Fold 4? I'm better off returning it as I'd find little to no use of it.

[BandOfBrothers]

I watch a couple of YouTube creators called Flossy Carter and EBP Man Tech reviews who practically review pretty much all the mainstream cases. 

Perhaps have a look @Members_PFTGKzf