Self Host Issue

Are you using any file storage? MINIO, AWS ? Typebot wont write to the container in cloudron for reasons like security ex. What you can do is link to it from say a public git hub. I used to create asset repos that I hosted my images in. It is tedious but its kind of like your own CDN.

I recently upgraded to MINIO for file hosting and it works well.

Here is the docs on it.
https://docs.typebot.io/self-hosting/guides/s3

I can Use google cloud storage if needed. Is there any guide for that?

It's not S3 compatible, you need a S3 service