There are two issues at work here. The first is Page Layout Settings. The second is Automatic Page Headers, Page Footers, and Page Numbering.
Page Layout Settings
In the Word Doc template, you can set:
- The Page Orientation to either Landscape or Portrait.
- The Page Width and Page Height.
- The Top, Bottom, Left, and Right Page Margins
When we convert the Word Doc into HTML, we honor these settings. The HTML body will include properties like the following:
Automatic Page Header, Page Footers, and Page Numbering
We do not support automatic page headers, page footers, or page numbering.
I have expanded these articles to explain this limitation for fully.
For Google Docs see https://help.appsheet.com/behavior/workflow-sending-email/google-docs-templates
For Microsoft Word see https://help.appsheet.com/behavior/workflow-sending-email/microsoft-word-templates