Search Options Greyed out

So, my search options suddenly have greyed out and I can't use it anymore, does anyone have some managed to fix this?

I already tried to Repair (Quick and Online) and the steps in this https://support.microsoft.com/en-us/office/no-search-results-for-pop-imap-or-exchange-accounts-51c9d2c7-a3db-4358-afdf-50d3a9e57039?ui=en-us&rs=en-us&ad=us