ACF 5.3.1 breaks flexible content field collapsing

[anugupta]

Just updated a site to ACF 5.3.1 and ACF-RC 1.4.2, and unfortunately collapsing/expanding seems to be broken again - there is no sign of the ACF-RC collapse button or the Collapse all / expand all buttons.

I realise that ACF 5.3.1 adds a little collapse toggle to each content block, but it's nowhere near as good as the ACF-RC functionality, in particular the ability to collapse / expand everything, and also the way that the first field of each block is shown.

[mrwweb]

See also https://wordpress.org/support/topic/stopped-working-with-acf-version-531-update?replies=16

(And tangentially: https://wordpress.org/support/topic/request-for-feedback-removing-flexible-fields-support?replies=7)

[anugupta]

Ah, sorry, didn't check wp.org.

I agree with AP_B1 (https://wordpress.org/support/topic/request-for-feedback-removing-flexible-fields-support?replies=7#post-7515170) - which is basically what I stated above - the way your plugin works is much better than the very limited toggle that ACF now has.

[anugupta]

I started a thread over in the ACF support forum

http://support.advancedcustomfields.com/forums/topic/acf-5-3-1-breaks-the-acf-repeater-collapser-plugin/