fix: add aria-pressed semantics to selectable Tag, remove default aria-pressed from InteractionTag

[smhigley]

Previous Behavior

There were two separate issues with selected semantics on Tag and InteractionTag:

• All InteractionTags were getting aria-pressed defined, because handleTagSelect was always defined on the parent context
• Tag + selected="true/false" did not have any selection semantics

New Behavior

• InteractionTag does not always have aria-pressed set, and handleTagSelect defaults to undefined instead of an empty function
• Tag adds either aria-pressed or aria-selected based on parent TagGroup semantics + whether the selected prop is a boolean and not undefined

There is still a remaining issue that InteractionTag sets selection semantics based on handleTagSelect alone, and doesn't respond to directly setting selected, which is a bit harder to fix than with Tag since the context and state types currently require it to be a boolean. This probably needs a bit more investigation (tagging @ValentinaKozlova for her opinion)

Related Issue(s)

• Fixes an ADO issue

[github-actions]

📊 Bundle size report

Package & Exports	Baseline (minified/GZIP)	PR	Change
react-components react-components: entire library	1.231 MB 310.272 kB	1.231 MB 310.316 kB	96 B 44 B
react-tags InteractionTag	15.506 kB 6.232 kB	15.504 kB 6.233 kB	-2 B 1 B
react-tags Tag	30.306 kB 9.905 kB	30.402 kB 9.945 kB	96 B 40 B

Unchanged fixtures

Package & Exports	Size (minified/GZIP)
react-components react-components: Button, FluentProvider & webLightTheme	69.732 kB 20.259 kB
react-components react-components: Accordion, Button, FluentProvider, Image, Menu, Popover	227.58 kB 65.885 kB
react-components react-components: FluentProvider & webLightTheme	44.567 kB 14.62 kB
react-portal-compat PortalCompatProvider	8.386 kB 2.624 kB
react-tag-picker @fluentui/react-tag-picker - package	188.73 kB 56.597 kB
react-tags TagGroup	84.031 kB 24.92 kB
react-timepicker-compat TimePicker	110.6 kB 36.56 kB

_{🤖 This report was generated against b6ae6dd16f5c518d5070642dc13cf739ce7f5ff1}

[github-actions]

Pull request demo site: URL

[ValentinaKozlova]

Hey @smhigley, what do you mean that "doesn't respond to directly setting selected"? I checked it from your branch, looks like everything works fine. Writing to you offline :)