You can set your default font (Style Form, Overall Style) to a minimum of 8 px. Text objects don't allow you to set a font smaller than 10px. You can't be consistent across your transcript if you can't set them to same font size. Text objects should be able to be set the same as the default values on the Style Form.
Additional font sizes now range from 8 pt to 36 pt in both text sections and overall styling.
Allow Fonts Larger than 14 Pt in Transcript Builder
Merged
Transcript - Font sizes don't match
Merged