For the further information of you all, I have written this guide to provide a clean explanation on what you can and cannot achieve with transparent animations.

You can:

• Logo animation
  
• Text animation
  
• Design any gifs / artworks with simple shape / logo animations

You cannot: (somehow)

• Use shadows, blur or glow effects. When applied, these may create an unpleasant line / stroke around your animation.
  
• Export a GIF animation containing multi-sampled shapes / characters, this will result in gaining ugly white outlines around the borders.

Thanks to David Macintosh for providing the solution on how to upload artworks, screenshots, workshops and guides in transparency mode: https://psteamcommunity.yuanyoumao.com/sharedfiles/filedetails/?id=2175748848