Download [better] Font Substitution Will Occur -

In many workflows, it’s acceptable—even invisible.

If you click "OK" and proceed without fixing the substitution, several things can go wrong: Download Font Substitution Will Occur

However, the visual result can range from nearly identical to completely illegible. In many workflows, it’s acceptable—even invisible

Here’s a strong review for the subject line — depending on the tone you want (professional, warning, or user-friendly): In many workflows

Font substitution can lead to changes in document formatting. The substituted fonts may have different sizes, widths, or styles, which can alter the document's layout and appearance.