Little tiny light bug

Hi PMDG team,First, thanks for the B747-400FThe first long haul cargo flight is almost complete as I enter PANC just on time. What a wonderfull product once again.However, on this dark flight I discovered a little light bug on one of the TEMP control switches.When I set the FWD main dech TEMP switch to C(old) it loads a different light texture (When I have my over head panel lights on 1)Well, just to inform you, nothing more, nothing less..If you don't mind, I go back to my charts, to brief the descend and Approach into PANC.Have good evening all, and dont crash the bird!Stefan van Hierden