Multiple "Expand details" links in upload media form

[ATomilov]

Find some another bug )

[rchipka]

@thedonquixotic Can you reproduce this with your local setup?

[ATomilov]

@rchipka hi. Maybe it's cache or something like this? I found a bit of code where this link created in original acf plugin, but I don't sure what it's right place to looking for reasons of that bug.

[ATomilov]

@rchipka hi) I understand what actions make this bug. If you created custom block with image or gallery field (without repeater as a parent) and duplicate or create new blocks same type you get +3 links "Expand details" every time (but if you clone block in first time you get +2 links).

[ATomilov]

@rchipka P.S. I found in acf-input.js what in initialization moment (maybe initialization fields group) happened append expand links but it happened without checking if links' block is exist. I can fix it in my {custom_name_file}.js in my theme, but when media upload popup is appears we see remove this link process. Duration <1 sec. but anyway it's not good solution to use it on production:-)

[rchipka]

My initial thought is that it could be related to using acf.do_action('ready') after each block render.

Do we know if the issue exists when adding multiple unique media upload fields (i.e. 2+ fields that aren't duplicated in the Gutenberg editor)?

[rchipka]

Fixed in latest version