Misaligned icons on mac Rhino 8

[thomas.william.lee]

Hello all
I’m migrating my plugin to Rhino for Mac 8 .net 7.0 and so far so good. However some of my icons are tiled/scaled and have a green tint, but not all of them. I went through them all and they are same size (24x24) and type. I can see it’s the right image just scaled weirdly. They all work fine on Windows.
Has anyone seen this before and knows a fix?

[thomas.william.lee]

I figured it out for future reference. For some reason GH mac .net 7 doesn’t like png’s that are grey scale. I had a mix of rgb and grey without knowing it. Windows accepts both. I converted them all to RGB and now they all display nicely.