AIFP Missing Aircraft Install

Version 3.2.16. When I download a repaint from the missing aircraft window, the zip file gets unpacked and the missing aircraft turn light blue. In previous versions, it would then turn green indicating that it was ready for installing. Version 3.2.16 isnt doing that and I have to assign each repaint to a specific aircraft. The immediate version prior was working fine. Wondering if there's a config or ini file whose contents got changed when I installed the new version.