Show file extension in integrations view

[dreadful-brain]

When you browse the integrations on reMarkable (OneDrive, GoogleDrive, etc.), there is no way to figure out what type of file you are looking at. Although of course they are all converted to PDF, an indication of whether it is already a PDF or a Docx, etc would be very useful. Unfortunately the file extensions are not displayed here, can you enable them? I don't know whether the extensions are only hidden on the device or already in the reMarkable Cloud, in the latter case we would of course have no chance of displaying them.