@mntmn @jana It really depends on region, Lang, and preference. For regular Chinese it’s usually Zhuyin, Cangjie. For simplified Chinese, pinyin, Wubi. I know Dayi is getting popular too. To my shame, I mainly use Pinyin+Stroke+radical, handwriting, but have been switching to Wubi for regular Chinese. (Thank you, Ibus!) I’ve also been noodling with some Rime keyboards/tables.
I checked and it looks great, save you might recheck zhuyin missing on the 2 key?
https://zh.wikipedia.org/zh-tw/%E4%B8%AD%E6%96%87%E8%BE%93%E5%85%A5%E6%B3%95#/media/File:Standard_Taiwanese_Keyboard_Layout.svg