Dear Gamma Support Team, I am reaching out to propose an enhancement to your text processing interface, especially for A4-sized documents. I suggest adding a feature that allows users to change the size of all titles in a document simultaneously or selectively. This feature would enable users to uniformly adjust all titles at once or modify specific ones as needed, which would enhance efficiency and ease formatting. Additionally, I propose extending this functionality to the text content, allowing for mass or selective text size adjustments. This would offer users greater flexibility in customizing their documents to meet specific needs. I believe these improvements would significantly enhance the user experience and make your platform the first choice for many who regularly rely on text processing. I am willing to discuss these suggestions in more detail if you are interested. Thank you for considering this proposal, and I look forward to your response. Best regards, Joy