LumenRT Pro (U14) - Custom Logo Inverting Colours WHY??

So i have been very happy with what Update 14 has brought forward so this is really nit-picking but since update 14 i have found that when you add a custom logo ".png"
that the logo's colours get inverted, is there any reason for this or should we change our source content accordingly?

i have added a video to this post for ref. Untitled Project-1.m4v