Issue Summary

When uploading an Excel file to a page, the file will be listed under the Attachments part of the page.

After tapping the View button, the preview does not display the file as the original one.

Steps to Reproduce

1. While viewing or editing a page, make sure to upload an Excel file.
2. After having the file uploaded, tap the ellipsis button at the top-right of the page and select Attachments.
3. There, tap the View button at the right side of the attachment.

Expected Results

The file should be rendered as it looks originally.

Actual Results

The file is rendered, but the structure is different. For example, instead of having all the content of the row displaying a single line, it is only displayed on the next "page".

Workaround

Tap the file's name to download and view it locally.