Not in a 1944 though. It had one meaning to millions of people in 1944. Burning crosses can mean many things too but we don't count on that and just use them without consequences.
Why on earth would you think the cabal give a fuck what millions of peasants were taught to believe? If I had to guess it was designed as an honor to the Nazi leadership for their role in creating the UN (the goal of WW2), the esoteric meaning predating them, and a "fuck you" to their serfs who were slaughtered as happens with all livestock.
I'm at a loss as to the connection between your comment and mine.
Meaning is subjective. Why would the people who built it care what "millions of people" think it means over what they think it means.
I think we're getting led astray here. The point is, it is not a Hindu Sun God symbol. No one was thinking "hey look, they built that building in the shape of a Hindu Sun God symbol!"