I sort of found a solution for wireless charging my Galaxy S20 FE 5G. I have a wireless charging pad that I bought from Costco, brand is Ubiolabs. It came in a two pack. I bought it to charge my work iPhone. I just got the Galaxy S20 FE 5G as my personal phone but when I put it on one of these Ubiolabs pads, it would start charging then stop almost immediately saying 'Wireless charging paused'. I tried a bunch of settings but nothing to would fix.
However I found a solution, and I am posting it here in case it helps Samsung or someone else create a solution for the problem. If you bring up the 'Battery information' screen from the 'About phone' menu and start wireless charging it will work. The page I am talking about says, "Battery status', Battery level', 'Battery capacity', etc.
Like I said, if you have that page up when you place the phone on the pad, it will continue to charge and not pause.