Dedicated widget for <details>

[nisbet-hubbard]

Describe the Problem

Collapsed section has to be constructed with <details> and <summary> inside an editor widget.

Propose a Solution

Can we have a widget for <details> and <summary> instead of having to type and style raw HTML?

Additional Context

No response

Agreement

• I confirm I have read and followed all the guidelines and instructions outlined in the Feature Request form.
• I agree that my discussion may be closed without further action if it doesn't meet all the requirements outlined in the Feature Request form.

[nicholaszein]

The nested Accordion uses the details with the summary tag already.