Latest update breaks the gallery field. No other changes.

Cannot upload any number of images. Cannot upload even one.

*Upon submit nothing happens*

Screenshot adding a single image:
https://prnt.sc/ynxofbDgCd0B

Click ‘Add’ and nothing happens!
https://prnt.sc/twVXJaYQt9ek

Checked this on multiple browsers, cleared server cache, to no effect.

The most important field is now dead.

Please fix.

NOTE: If I try to add the max, which is set to 6 in ACF Pro, it does the same think when hitting submit, nothing, but, when I hit Submit again, it shows this error message:
https://prnt.sc/xOdBwncq20QE
…why would it show this? It should be able to upload 6 since it is set to 6.

– Lawrence