AI render transparent background

Has anyone found a way (using the AI plugin) to render and image and have a transparent background.

Thanks

if you know a little about comfy you can add these VAE’s and a Lora for the Wan model :

I put a similar request: [Official] 🐞 Bug Report & Technical Support - #109 by 4u2ges

Hope this must have feature one day would be integrated standard.