It seems that the mineral search window is broken? I don't know if maybe I'm doing something wrong, but when I look for a specific mineral, I often don't find the bodies with the most of it:
This image shows the bodies I have researched when I first open the window.
But then when I decide I want to have at least 10 Neutronium (or 1000, it doesn't matter for this), the bodies with the most of the minerals vanish? Setting the number to 0 again gives me image 1 again.
This makes it a lot harder to find good sources with many minerals, obviously. I don't know if this is a known bug, a new one, or me having a checkbox wrong somewhere so someone looking at it would be nice.
I've also tried setting the Max CC value really high to see if that helps, but it seems it doesn't.