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Mail Preference keeps changing since High Sierra Update

Since the update to High Sierra, a Preference I set in Mail keeps changing itself.


I prefer the Classic Layout which is chosen from Mail > Preferences > Viewing and this takes effect correctly when I set the Preference, but it keeps dropping out every third or fourth launch so Mail reverts to the modern layout. Anybody else seeing this?

iMac (27-inch, Late 2012), macOS Sierra (10.12.6)

Posted on Oct 8, 2017 7:00 AM

Reply
72 replies

Feb 6, 2018 12:44 PM in response to Francis Schima

I see the "revert Mail.app viewing settings" revert to defaults here too (Classic view, font sizes etc.). Super annoying. I'm using two Macs and syncing pretty much everything there is to sync through iCloud. Is everyone else here doing that too? Could it be a bad sync problem? No sign of 10.13.2 update here, how strange (MBP 2013).

Mail Preference keeps changing since High Sierra Update

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