Hi, Arylea!
You can create icons in projects 4.22-4.24.
Next step:
- Open Content/IconMaker/Widget/IconMenu.widget
- Press button CTRL+F (Find) and find Create Render Target 2D
- And change all Create Render Target 2D RTF RGBA16f to RTF RGBA8 SRGB
- Create Icons in to project 4.22-4.24
- Select Icons
- You Need Right Mouse Button to Icon -> Export icon texture -> TGA -> icons to your project 4.20.
- In project 4.20 you need select Import.
- Working. For Trancparency Icons, dont forget settings, MIN Alpha 1 , Max Alpha 0 . If you have questions, write to me. I will record a video lesson.