Samsung Accessories not compatible

[Obsydian]

So took advantage of the 50% of and a 15% code and purchased the following but pretty much nothing works.

Samsung Wireless Car Charger

Can't support Android Auto unless two usb c cables are attached and my Fold 3, when folded slips off !!!

Samsung USB C to C 5A

This is my 3rd Samsung cable not working with my S8 Ultra or Fold 3 via USB C with DeX, even the USB C supplied does not work, only a Spigen version !!!

Samsung Slim BT Mouse

Perfect to match my S8 Ultra with matching keyboard, sadly the mouse will not work when the keyboard, cover is attached !!!

Samsung Multi Port Adapter

Not recognised by my S8 Ultra, Fold3 or M70A montior.

[Obsydian]

Samsung Slim BT Mouse UPDATE: After asking Samsung to process a return for all items and also trying to get help from supposed Samsung experts via a live chat, i gave up and had one last attempt myself, i managed to figure out if i deactivate the keyboard share function the BT mouse works.

I must admit using a mouse with the S8 Ultra just makes it even better in Dex mode, though annoyed i can no longer quickly switch and use the keyboard with my Fold 3.