"Between" filters cannot be made collapsible

Just tested by adding a date field and choosing between, make collapsible seems to be working just fine. Could use additional info.

I have the same issue:
made a couple screenshots as a proof

It's appear into 7.0.5

the 7.0.4 does not have the issue

Not going to ping pong it but not able to replicate this one.

Need clear steps from a fresh d11 install

Actually, it a good call.
I mean about D11.
I can reproduce it on D10, but never tried on D11.

And I don't know if it should matter but see you are using gin, I tested with claro and olivero

just following up in a fresh install if you are seeing the issue?

Pipeline runs against 10.x and seems to pass there as well.

The report:
I've used DDEV addon for doing Drupal core development https://github.com/justafish/ddev-drupal-core-dev

Drupal core 10.4.7-dev

Better Exposed Filters 7.0.5

Claro 10.4.7-dev as an administration theme.

Umami 10.4.7-dev as an default theme.

Steps to reproduce:

1 . Create a views for the any node type
2 . Add Changed to the filter createria.
3. Expose this filter
4. Operator should be "is Between"
5. in the "Exposed form" section Exposed form style: Better Exposed Filters
6. in the Advanced filter option set up "Make filter options collapsible"
7. Apply and Save
The expectations:
it should be collapsible and based on details html tag
instead we can see fieldset tag.

fieldset →

the Exposed form settings:

continue...
the result under Umami 10.4.7-dev (default theme)

another observations:

if switch it to another Operator (not between) It works as expected.

@smustgrave please have a look to the report, look forward to your opinion

I'm having the same issue. Cannot collapse or move it into secondary options if the Date filter is an 'in between'. If the Date filter is single field (less than), it works fine.

@smustgrave We have two confirmed cases.
changed status to Needs work.
Thanks