Trouble with white/silver paint

[TheCarolinaCowgirl]

I can't figure out exactly what is going on with a few of my projects.

I've had white and silver paint (both Angelus and Cova) "yellow" over top of both Pro Dye and/or antiques on a few projects. It almost looks like the paint is picking up the dye over time. It goes on ok and looks fine for a while, but then a few weeks later it yellows. I've sealed with Super Shene or Resolene/Water 50/50 on the projects so I can't seem to pinpoint where my issue is coming from. Other projects with the same products have turned out just fine, it's just been a few. 

Its also been different combos of the dyes/paints/sealants that have caused this which is confusing. I'm not sure if I'm not letting it dry long enough, or should be sealing somehow pre-painting, or taking off extra dye?

Sorry for the semi-confusing post, but if anyone has had similar issue and has any suggestions I would appreciate it. Thanks!

[DJole]

So, you have tried these acrylic paints over a variety of different colored dyes, not just one dye color, yet they keep turning yellow over a few weeks?

[TheCarolinaCowgirl]

Actually I think it's been one dye color (saddle tan) so far, but multiple antique colors ranging from tans to darker browns.