Traditional Chinese dictation will convert into Simplified Chinese on Mac OS 11.0.1

I often use Dictation to input Chinese Character, and I used to input both Traditional Chinese and Simplified Chinese, but in the latest Mac OS 11.0.01 Big Sur, even if I choose the "Dictation" with "Hong Kong" or "Traditional Chinese", when I click "Done" after dictation complete, the Traditional Chinese will be converted into Simplified Chinese.

No matter what is the sequence of Language preference, or even I have removed Simplified Chinese, if I have a "Simplified Chinese" Input Sources, when I dictate Chinese, it will appear as Traditional Chinese, but when I completed and click "Done", the dictated Traditional Chinese will be converted into Simplified character. If instead of click "Done" but click any other places to "terminate" the dictation, then the character will not be converted.

I suspect it may related with the Keyboard, since Simplified input method, always come before Traditional because of the sorting sequence.

用粤语输入是当点按完成就会自动变成简体

在完成dictation前，按其他地方就不會有這個問題