Search function in apple mail does no longer werk since update Ventura, even after most recent version update
Since I updated to Ventura, my apple mail has become impossible to search. Even just typing a part of a title or a name leads to 0 results. I use apple mail for work, and I combine multiple accounts as I have multiple commitments. This is a crucial feature for me. I have tried all the suggestions I could find online (rebuilding, deleting and re-installing account, searching with codes such as "from:", updating to ventura (just updated to version 13.6, no solution), using spotlight, etc) but nothing works. I even re-organised my mailbox, deleting and organising thousands of mails. I am not a programmer and have no experience in rebooting in safe mode etc. I see these problems have persisted for months, why is this so hard to fix? I am ready to ditch apple mail altogether and find a mail client that does what it needs to do. Or does anyone have the golden tip?
MacBook Pro 13″, macOS 12.1