Email field does auto-populate with O365 contacts anymore

[RexD]

Using a Mac with the latest operating system. Have upgraded to the latest Zoom version. Using O365 as my contact database. In the past, I was able to start typing a persons email address into the invite field and it would suggest different email address. Today, I have to manually type in each recipient in order to invite a person to a meeting. Does anyone have a suggestion on how to correct this issue?