Adobe Express Embed SDK PowerPoint file editing support

We are currently working on integrating Adobe Express into one of our applications using the Adobe Express Embed SDK. As part of our evaluation process, we tested the SDK in a localhost environment prior to full-scale integration.

Our primary business requirement is to enable editing of PowerPoint (PPT) files within the application. However, during testing, we observed that PPT files are not supported by the SDK. This behavior also aligns with the current documentation:
https://developer.adobe.com/express/embed-sdk/docs/v4/shared/src/types/asset-types/enumerations/asset-type

Request:
Could you please confirm if there is any way to enable support for PPT file editing within the Adobe Express Embed SDK? If this is not currently supported, we would appreciate any guidance on possible workarounds or alternative approaches to achieve this functionality.