[CP] [ios] Link PlatformView back to semantics tree #136552
Description
Issue Link
Commit Hash
Target
stable
PR Link
Changelog Description
Fix a regression on iOS where the voice over traversal stops after visiting a PlatformView.
Impacted Users
end-customers on iOS
Impact Description
voice over not working properly
Workaround
No
Risk
low
Test Coverage
yes
Validation Steps
Sample app in #135504