Issue Summary

With space level new PDF export experiment (v2), the default font size for legacy editor content is set to 6.8pt, which is hard to read.

• This issue doesn't happen to the new editor content, the default font size in the exported PDF file is 8.1pt.
• This issue doesn't happen to the old PDF export experiment (v1). Regardless of legacy or new editor content, the font size in the exported file is 8.0pt.
• This issue happens with page PDF export as well.

Steps to Reproduce

1. Create a Legacy editor page with some text
2. Do space-level v2 PDF export

Expected Results

The font size in the PDF file should be about 8pt by default.

Actual Results

The font size in the PDF file is 6.8pt, and the content is hard to read.

Workaround

Try to use the old PDF export experiment (v1)