Google Docs integration in smart documents

I’m integrating Google Docs into Pipedrive to send proposals. However, I’m running into an issue:

Google Docs automatically includes a “document tab”, which I can’t seem to remove. When Pipedrive generates the proposal document, it uses the “document tab” title as the first page of the document. This results in an unnecessary extra page appearing at the beginning of my proposals.

Has anyone encountered this issue? How can I remove the “document tab” or prevent Pipedrive from using it as the first page in the final document?