m15 R6, with the dock

This is ridiculous. Dell made alienware which is a high end laptop with thunder bolt 4 port. But it can't be used with any dock? Even with the highest end dock WD22TB4 always warns about the power adapter when starting up. So why is Dell putting thunder bolt 4 port on alienware for? Please don't fool users. We spend a lot of money to own your products not for fun.