[EuiPortal] convert to a function component, fix ssr bug#6055

Merged

chandlerprall merged 10 commits intoelastic:mainfrom chandlerprall:bug/5656-euiportal-ssr

Jul 27, 2022

Commits on Jul 14, 2022

Commits on Jul 20, 2022

Revert "remove euiBody-hasPortalContent css class and usages"
chandlerprall
committed
Refactor EuiPortal to a function component; added unit test around portalRef; updated EuiBottomBar tests to account for new portal lifecycle
chandlerprall
committed
Update upcoming_changelogs/6055.md

chandlerprall
and
Constance
authored

Commits on Jul 22, 2022

Added cypress tests for EuiPortal insertion logic
chandlerprall
committed

Commits on Jul 25, 2022

Merge branch 'main' into bug/5656-euiportal-ssr
chandlerprall
committed

Commits on Jul 26, 2022