USA / NATO is helping Ukraine with intelligence information - they have been very clear, open and transparent from the outset on this - in addition to actively supply MANPADS, Anti-Tanks and other weapons.
Will Russia take action against these NATO aerial assets if it believes they are directing Ukranian forces?
Put simply - it cannot afford to. If they do and take down just a single UAV or Intelligence gathering platform - NATO aerial assets will be free to take a shoot first against any russian aircraft that then come near these assets again - it will be a "shoot now and ask questions later" approach to Russian aerial assets that come anywhere near NATO assets.