2.5 ft no oil in oil filter housing at cold start

[kodzillaa]

Hello guys,
I have 2.5 ft 2011 B5254T11
I have problem with cold start, there is some rattling noise for 15-20s. I think this sound appears because after night and even after 2h from engine stops there is no oil in the oil filter. Do you know if there is any anti drain system in oil filter housing (like in 3.0, 3.2, T6)? Do You have any solution? Thank You for Your time.
Best regards
Christopher