Microsoft Bluetooth keyboard not an option

I have followed and searched multiple forums and websites but failed so far.

I have a MS keyboard that only uses bluetooth. I love the keyboard it works well with my hands and my workflow. However, I am switching fully too ubuntu for my daily driver and am struggling to get my keyboard to appear on my scanned bluetooth list.

Any suggestions or redirects?

https://www.thinkpenguin.com/gnu-linux/penguin-usb-bluetooth-40-micro-adapter-tpe-usbbluv4