Where does Adobe Rush keep its data and documents?

Hello, 

I found an issue where when I delete a project from rush (on iPad 7gen iOS 14), the space from when I created the project is still there on the iPad. I suspect that this is because when I delete the project, the documents and data from the project haven't been deleted. However, I do not know how to access or delete them. I also know that I can just delete and reinstall Premiere Rush to get rid of the access data and documents but that takes too much time and I don't think it's good. Can someone help?