Outlook indexing not working

The last thing I tried is to open terminal app and run sudo mdutil -E and then

Choose Apple menu, then System Preferences, and then Spotlight.

Select the Privacy tab.

In Finder:

On the Go menu, select Go to Folder...

Copy and paste the following location into the "Go to the folder:" dialog box and select Go:

~/Library/Group Containers/UBF8T346G9.Office/Outlook/Outlook 15 Profiles/

Drag the "Main Profile" folder to the Privacy tab. Once added, remove the folder, and Spotlight will re-index the folder.

You must perform this step for any additional profile folders you have

Once indexing completed closed outlook and reopened it and tried to search and still get no results.

Versions

macOS - Big Sur 11.2.3

Outlook for MAC - 16.48