In this case, if you have multiple profiles set as admins for the page account, you will be able to filter those that are related only to you.
The Android app gives a hint for this feature when you open your inbox. A new assignments button will open a page where you can select the admin profile that you want to check.
The layout of this view seems to be a bit unfinished because it has lots of unnecessary blank space but still works if you need it.