AppExchange Dropbox Package: 'DropboxGlobalAction' VF Page only shows "Add Image" button

Hi Trailblazers,

I am currently working with the official Dropbox for Salesforce integration and running into a limitation with the UI. I am using the global action provided by the package (DropboxGlobalAction), which calls the Visualforce page of the same name.

However, when the component loads, it only displays a single button labeled "Add Image".

My questions are:

1. Is this specific DropboxGlobalAction Visualforce page hardcoded by the package to only support image uploads?
2. Did I miss a configuration step (such as a custom setting or passing a specific parameter) to enable all file types (PDFs, Word docs, etc.)?

Has anyone else encountered this, or do you have a workaround to allow standard document uploads via this global action? Any insights would be greatly appreciated!