Omega's latest sapphire Speedmasters, such as the Apollo 11 50th and 2020 321s, haven't had the milky ring issue. Even if this is a different crystal, as Archer had noted, is unlikely that they'd put the milky ring back.
The mid case profile for the new Speedmaster will likely be the same as the Snoopy, 321 platinum, and Apollo 11 50th models. Both utilized what Omega references as their modern interpretation of the 105.012 case. (This terminology is also used in the PDF).
In regards to the AML, Omega will probably be using a modern one that uses the same profile as the Snoopy's AML. This is a modern watch, not part of the heritage lineup, so it wouldn't make sense to use the old logo.
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