@James Chan_110, Thanks for posting in Q&A. Based on my checking, I didn't find the direct policy in Intune to do this. But you can consider setting conditional access policy for the cloud app you want to require app protection policy for the resource access.
https://learn.microsoft.com/en-us/entra/identity/conditional-access/concept-conditional-access-grant
Hope the above information can help.
If the answer is helpful, please click "Accept Answer" and kindly upvote it. If you have extra questions about this answer, please click "Comment".
Note: Please follow the steps in our documentation to enable e-mail notifications if you want to receive the related email notification for this thread.