@Yong Wang, Thanks for posting in Q&A.
To clarify your issue, could you please share us with some information?
1.What kind of app type do you deploy via Intune and does the assignment type is configured as Available?
2.Does the user have been assigned Intune license?
3.Is this only happening on one device or multiple devices, and is it only happening on one app or is it affecting multiple apps?
If there is any update, feel free to contact us.
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