Feature Request custom post-processing effect with urp2d?

There is some solution for urp custom post-processing,but seems nothing can do with my project.
I used ppv2 to do my custom effect before,but I also need camera stacking.urp 7.4 has supported camera stacking to 2d Renderer,but sadly,I found it not supported with ppv2.
custom renderer feature is a way to do custom effect in feature renderer,but I can't find any topic about when 2D Renderer will support it.
So is there any other solution to do custom post-processing effect with urp2d and camera stacking?Or can you tell me how long I have to wait for the ppv3 custom effect?

 

Any updates for this? It's pretty important. Dare I say, extremely? 2D Renderer could use some more love.