Incompatible with Tagify Module

Problem/Motivation

Our site is using the Tagify → module. But, after installing Multiple Fields Remove Button, all fields using the Tagify Form Widget, would fail to record values. Even if the field was on an existing node.

After uninstalling Multiple Fields Remove Button, the fields returned to normal operation.

Using other field form widgets like Select2 and Autocomplete seem to be unaffected.

Steps to reproduce

Install Tagify and apply the Tagify form widget to any entity reference field. Then install Multiple Fields Remove Button and test adding or editing nodes.