Bug: Audit and update bulk selector behavior across React demos.

[edonehoo]

Creating a follow-up for patternfly/patternfly-org#4620

Original description:

A number of react demos on our site [filter pattern examples, card view demo, primary/detail card view demo, and table with bulk select demo] do not match the behavior noted in our design guidelines & are inconsistent. Addt'l react follow up issue needed.

These demos may just need an audit in general, but Lucia may have more context on specific discrepancies.

[coderabbitai]

🔗 Related PRs

#12197 - chore(miscellaneous): update demo flags from js to ts [merged]
#12198 - chore(miscellaneous): update demo and example flags from js to ts [merged]
#12199 - chore(grid,stack): update examples flags from js to ts [merged]
#12221 - chore: Updated with snyk react router, and lodash requests. [merged]
#12239 - fix: update ToggleGroup examples to properly toggle options [merged]

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