Autocomplete interferes with category/tag/taxonomy selectors

[peterjanes]

Autocomplete for taxonomy selectors doesn't work when a post-search-ajax field is on the form. I believe it's either caused by re-registering the autocomplete script's ID (WordPress has its own) or from attaching it to the same location in jQuery. (This is using the Latest tag, which I believe is equivalent to v1.1.5.)

[flacoman91]

The autocomplete does indeed break the Tag autocompletion.

I was able to fix this by upgrading the referenced jquery autocomplete to version 1.4.1
https://github.com/devbridge/jQuery-Autocomplete

[AsafAzoulay]

how can i fix this bug?

[luistinygod]

I was also able to fix a conflict with other WP plugin by updating the jQuery autocomplete version to 1.4.10, as suggested by flacoman91.
Download it here https://github.com/devbridge/jQuery-Autocomplete and place the file jquery.autocomplete.min.js at /wp-content/plugins/cmb2-field-post-search-ajax/js