Text scaling regression in the ChatGPT macOS app after recent update

Hello, I would like to report two display-related bugs in the ChatGPT apps. First, in the MacBook version of the ChatGPT app, the text size setting used to work properly. Previously, after I adjusted the text size to the largest option, the app would keep that setting every time I opened it and switched between different conversations. However, starting in May, possibly after the app was automatically updated to the latest version, the text size no longer stays saved. Every time I open the app or enter a new conversation, the text size goes back to the default smallest setting. I have to manually adjust it again each time, which makes the app very inconvenient to use. Second, there is also a bug in the iOS version of the ChatGPT app. When the generated response contains a numbered list, such as 1, 2, 3, 4, the last Chinese character at the end of the line is often not displayed properly. It seems to go beyond the right edge of the phone screen. My phone is an iPhone 15 Pro, and I am using Chinese text in the app. Could you please look into these issues? Thank you.