Serious TAA issue after update

[Tweak112]

AA seems to be degrading gradually since SU5.
This thread is from August 2021 but since then Asobo just sort of ignored it.

Shimmering/AA downgrade since SU5 (in-game, not menus/overlays)

Edit 20211011: added shimmering to the title of the issue, as it is one of the main unpleasant symptom of the issue: buildings (many report it to be more severe on autogenerated buildings) and trees that shimmer, even in active pause. It may also be that the shimmering is not related technically to AA (despite appearances) but to something else. There is already a bug report concerning the lack of AA in the overlays and menus ( https://forums.flightsimulator.com/t/no-aa-anymore-on-menues-in-vr/ …