Accordion: clicking on an open item should close it

[jouvin]

I just played with the new Accordion component in v1-beta. This is a great work. I found just one missing feature: clicking on an open item doesn't close it, as you'd expect IMO (it was the way it was working in the past when you were building it with Card and Collapse).
Normally this is not too much a problem as opening another item in the accordion closes the previously open one. But in my case I use the accordion in a table cell (with ~1000 table rows). So each accordion has only one item and there is no way to close an open item.
Let me know if I missed a trivial way to do it but from the example, I see that clicking on an open item title (or arrow on the right of the title) doesn't close it.

[AnnMarieW]

Hi @jouvin

Thanks for reporting! You are correct, clicking on an open item should close it. This is standard in Bootstrap and also in the underlying react-bootstrap library. https://react-bootstrap.github.io/components/accordion/

I'm sure this will be fixed soon - stay tuned!

[tcbegley]

Hi @jouvin

Thanks for raising this! I believe I resolved this with #744. I've made a prerelease you can test with

pip install dash-bootstrap-components==1.0.1rc1

Let us know if you have further issues. Will probably hold off a few days before making a full release in case anyone chips in with other bugs now that v1 has been released.

[jouvin]

I confirm it is fixed. Thanks for the quick handling.