Add an example of an expand and collapse all button for accordions

[joshwooding]

Area

Website

The problem

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The solution

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Alternatives and examples

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Are you a JPMorgan Chase & Co. employee?

• I am an employee of JPMorgan Chase & Co.

[origami-z]

This feels more asking for controlled example #3250 ..?

[joshwooding]

This feels more asking for controlled example #3250 ..?

Yeah, The controlled example can be this. But since this was a specific ask it's good to document it.