I went to:
Configure Desktop > Appearance > Icons > Get New Themes
and I chose a new theme by clicking “Install.” Now it shows it as installed (has “uninstall” button) but when I go to “Customize KDE Icons” it doesn’t show up. I tried logging out and back in but it still won’t show as a choice (but it’s still “installed” somewhere).
How do i get this to show up as an actual choice?