The date field from Advanced Custom Fields breaks when Hustle Pro is active. Here is what I was able to get from support at ACF:
I’ve been able to replicate the issue, however, it seems to occur only when
using Gutenberg editor; Time Picker works just fine with Classic editor.
The issue is emanating from Hustle Pro’s js file
(/wp-content/plugins/hustle/assets/hustle-ui/js/hustle-ui.min.js?ver=4.6.0)
on line 4654. I’d request that you reach out to Hustle Pro support team and
hopefully, they’ll be able to fix their code to remove this js conflict.
Please let me know if there is anything else I can do to help.
Thank you,
Anthony
