Maybe there is in game menu (Access it with hotkey or modmenu) or config in .minecraft/configs/chat-up.json . So there is a slider to adjust the pixel height (in config case, it should be like "pixel": "<value>")
Maybe there is in game menu (Access it with hotkey or modmenu) or config in .minecraft/configs/chat-up.json .
So there is a slider to adjust the pixel height (in config case, it should be like "pixel": "")