Downloading PowerPoints from Zoho Project messes up the PowerPoints

Downloading PowerPoints from Zoho Project messes up the PowerPoints

Hello, we've been encountering an issue with Zoho Project/Zoho Show.

When a user uploads a PowerPoint to Zoho project. After editing the project in Zoho Show and downloading it to use in PowerPoint, it messes up the PowerPoint. (Object missing, videos not playing). We would like to know how to fix this. In addition, we would also like to know where Zoho project files are stored so we can access them easier.