PIM Access Review Audit

Good day community,

I've noticed when I complete an access review in PIM against other accounts, the activity gets logged, i.e. the Approve/Deny decision, but it doesn't show me any specific information related to the changed values (old/new value), as per below:

How/where would I see this specific activity from an audit perspective to understand the impact of the change rather than there just having been a change.

Thanks