Suggested mailboxes should not be sourced from other accounts

Number:rdar://30562595 Date Originated:16-Feb-2017 03:54 PM
Status:Open Resolved:false
Product:Mail Product Version:Mail 10.3 (3265); macOS 10.12.4 Beta (16E154a)
Classification:Other Bug Reproducible:Sometimes
I've become an extremely frequent user of the "Move to…" suggestion in Mail, particularly from the Touch Bar. It's wonderful.

A recent beta (I think) seems to have adjusted the sourcing or heuristics for this suggestion to include folders from all accounts, which is unambiguously the wrong behavior*.

*I and several others, when asked. Gosh, I hope you don't have to introduce a preference for this.

Steps to Reproduce:
1. Open Mail and let it sync.
2. Highlight "Your order of '800 Pounds of Haribo Sugar-Free Gummy Bears' has shipped!" in the inbox of my personal accounts
3. Look at the "Move to…" suggestion on the Touch Bar.

Expected Results:
The suggestion is "Orders" in the folder hierarchy of my personal account.

Actual Results:
The suggestion is "Purchases" in the folder hierarchy of my work account.

Mail 10.3 (3265); macOS 10.12.4 Beta (16E154a)

I swear this didn't occur in previous 10.12 builds, and it definitely doesn't happen on MobileMail.

Occurs > 1 mail accounts



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