Confirming this is happening for me as well

Same for me, to loot a siding player look for dropped weapons then proceed to loot him by opening his inventory that way.

I don't find any other primary report on this issue.. could it really be the only one? For such an obvious thing?

Please tend to it Geez, it is really immersion breaking. Rag dolled players slide like they have air cushions beneath them.
And they should roll and or slump together as a result of gravity on a slope, not slide!