Test @fluentui/react-northstar with react 18 strict mode

[ling1726]

Test @fluentui/react-northstar with react 18 strict mode and compile list of issues

[ling1726]

The request comes from another microosft partner that uses the

• Chat
• Provider
• Ref
• Flex

components, so focus on those first

[Hotell]

I'm fixing our current v18 test suite, we can build on that to make it work for v0 as well. #25758

[FullStackSteve]

@ling1726 @Hotell was this resolved in #25758 ?

We are hoping for this to be resolved Azure/communication-ui-library#1900 so we can upgrade our platform to use React 18 but as @Azure/communication-react does not yet support 18 we are blocked

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Because this issue has not had activity for over 150 days, we're automatically closing it for house-keeping purposes.

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[microsoft-github-policy-service]

Because this issue has not had activity for over 150 days, we're automatically closing it for house-keeping purposes.

Still require assistance? Please, create a new issue with up-to date details.

[microsoft-github-policy-service]

Because this issue has not had activity for over 150 days, we're automatically closing it for house-keeping purposes.

Still require assistance? Please, create a new issue with up-to date details.

[microsoft-github-policy-service]

Because this issue has not had activity for over 150 days, we're automatically closing it for house-keeping purposes.

Still require assistance? Please, create a new issue with up-to date details.