You'll noticeTier: how much it should matter to you
3Useful: my rating, 1 to 5
3Signal: worth watching, 1 to 5
MemoryArea: what it touches
ImprovementsKind: in v2.1.227,
ImprovementsSection of the release
What
The check that decides whether memory sync is available gained an extra way to qualify: an account on a first-party base URL with the right OAuth scopes now passes even if the previous conditions do not.
Details
Still requires the allow_memory_sync compliance permission, which is denied under HIPAA and zero-data-retention modes.
The added branch is one of three alternatives; exactly which accounts the third branch admits is not fully determined by the code.
Evidence
allow_memory_sync
Strings lifted out of the shipped bundle, so the claim above can be checked against them.