When I open different PDF files, the file names does not appear in the Adobe Reader tabs (as tooltip)! A simple example: if I have two copies of a tax form, one for me and one for my wife (with different file names), when I opened them in Adobe, the name appears the same and it shows the type of form only (form name only and not the file name) for both of them. When working with some files (e.g. I am opening some different standards to read at the same time), it is hard to find the one you are looking for without having the name. I believe this was working fine before and was showing the file name, but it does not show the file name in newer versions anymore.
I am using Adobe Reader DC , version: 2021.001.202155.

Thank you for looking into this issue!