),

],

currentIndex:

),

),

);

Timeline

This change was introduced in May 2020, in 1.18.0-9.0.pre.

References

API documentation:

CupertinoTabBar

Localizations

DefaultCupertinoLocalizations

Semantics

CupertinoApp

Internationalizing Flutter Apps

Relevant PR:

PR 55336: Adding tabSemanticsLabel to CupertinoLocalizations

PR 56582: Update Tab semantics in Cupertino to be the same as Material