@IntuneUser, Thanks for posting in Q&A.
Based on my checking, in Intune portal, we can only see the device scope tag under device properties.
Currently, no other place to find it in a batch in the portal. You can feedback to Intune uservoice to see if we can get this feature in the future:
https://feedbackportal.microsoft.com/feedback/forum/ef1d6d38-fd1b-ec11-b6e7-0022481f8472
After doing more researching, I find some links describe the auto assign scope tags. You can read it for your reference to see if it can give you some help.
Note: Non Microsoft link, just for the reference.
Hope the above information can help.
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