Using default Paragraphs, but font different across different P blocks

Apologies in advance for this website is in another language(Trad CHinese)

I am using the default Paragraph blocks. however when i try to Copy and Paste style, it doesnt do anything.

I did switch from 2024 to 2025 theme recently, could that be an issue? If anyone can suggest the best practice in making all my fonts for Paragraphs block the same gratefully appreciated!

• This topic was modified 4 months, 3 weeks ago by Rick Dias.

The page I need help with: [log in to see the link]