System.Text.RegularExpressions.Tests fail on iOS/tvOS

[mdh1418]

System.Text.RegularExpressions.Tests
System.Text.RegularExpressions.Tests.RegexGroupTests.Groups

System.Text.RegularExpressions.Tests.dll   Failed: 1

Test collection for System.Text.RegularExpressions.Tests.RegexGroupTests
System.Text.RegularExpressions.Tests.RegexGroupTests.Groups(cultureName: \"az-Latn-AZ\", pattern: \"ı\", input: \"I\", options: IgnoreCase, expectedGroups: [\"I\"])
    Assert.True() Failure\nExpected: True\nActual:   False

Updated as of #49917

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[danmoseley]

A globalization API will almost surely be the cause, not Regex.

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Issue Details

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System.Text.RegularExpressions.Tests
System.Text.RegularExpressions.Tests.RegexGroupTests.Groups

System.Text.RegularExpressions.Tests.dll   Failed: 1

Test collection for System.Text.RegularExpressions.Tests.RegexGroupTests
System.Text.RegularExpressions.Tests.RegexGroupTests.Groups(cultureName: \"az-Latn-AZ\", pattern: \"ı\", input: \"I\", options: IgnoreCase, expectedGroups: [\"I\"])
    Assert.True() Failure\nExpected: True\nActual:   False

Updated as of #49917

Author:	mdh1418
Assignees:	-
Labels:	area-System.Globalization, os-ios, os-tvos
Milestone:	6.0.0

[danmoseley]

@steveisok moved to Globalization for ios.

[steveisok]

Closing in favor of #36900