Hi @Rahul ,
PIM sends email to the Approvers on the events mentioned here: https://video2.skills-academy.com/en-us/azure/active-directory/privileged-identity-management/pim-email-notifications#pim-emails-for-azure-resource-roles. This helps reminding the admins about pending approvals. As of now end user will not receive any details about the approver.
I personally think that it is a valid ask. You can post this idea at our Azure Feedback portal, which is monitored by the product team and they can review and include this request in future roadmap.
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