Bug: Nested accordion elements

[ChristopherSchulz94]

System:

• TYPO3 version: 11.5.13
• PHP version: 7.4.6
• Extension version: 3.1.0

When I want to nest several accordion elements, there is a problem in the frontend. As soon as I open the first accordion and try to open the second one, the complete second accordion disappears.

[buepro]

Thank you for this information. Did you test once if bootstrap supports it?

[klodeckl]

Same here. Bootstrap supports it, see: https://codepen.io/WinterSilence/pen/abpopXa?editors=1010
I already had it working with gridelements. It seems to be javascript related?

[klodeckl]

When deleting data-bs-parent="#accordion-{data.uid}" from div class="accordion-collapse" it works. But I don’t know why, it should also work with data-bs-parent (see codepen example above). Any idea?