Exporting Frames with a transparency

I’m having difficulty exporting an image sequence for sprite sequences in Animate Pro 3. I can export with a transparency in Export/Layout image. That only allows me to do one frame at a time. I tried Open GL PNG4/PSD4 with the Write node configured correctly but the artwork is completely blank. If I do a PNG it gives me a black background. I would appreciate any guidance. Thanks

OpenGL is a screen render. Screen renders not contain any transparency info
because screen renders never require or make use of such info.

Try instead configuring the write module for the export and use “Render Network” instead

Did you try to export in tga4? I always use this format and never had any problems with transparency.