organize by conversation
I see a lot of questions in this forum about turning *off* the "organize by conversation" in Mac Mail.
Oddly, I have the opposite problem.
I have to individually that that feature *on* for each individual mailbox, or Smart mailbox. And sometimes it turns off again, even though I've previously actively turned it on. How can I make this setting global for all of my email accounts and all of my mailboxes?
iMac 27″, macOS 12.4