Hi Elliot,
I had a go at the latest ACF. Results are mixed: checkboxes do now work, and previous information (stored with previous version of ACF) is retained between multi-select and the checkboxes. However – and this is possibly because I am using the taxonomy with images / attachments and not with posts (I didn’t test it with posts), this occurs: all the fields and their values are listed with no elaborate formatting, and then underneath they are listed again properly formatted with tabbing. Only changes made to the checkboxes in the second listing are retained on clicking ‘update’. I reverted back to the previous ACF and all is working – though only if using multi-select, as before.
Thanks for persisting with this.
Best, Peter
