Greetings ZHENYUZENGGTV,
For you to know the version, you need to install the app first, you will not find the version of the app in the Microsoft Store. It is was set by default, if you wish to add that feature you can submit a feedback in the feedback hub so that Microsoft developers will check if they can add that feature in their next updates.
You can visit this link on how to submit a feedback.
https://support.microsoft.com/ko-kr/windows/%ED...
Have a wonderful day ahead and stay safe.
Sincereley,
Carlo T.