Chips: stops processing input on the first non-unique pair

Describe the bug

Chips component with unique="true", does not process the whole input, but stops at the first non-unique pair.

Reproducer

1. Go to https://www.primefaces.org/showcase/ui/input/chips.xhtml
2. Click on Unique input
3. Write aaa,aaa,bbb
4. Press Enter
5. See error, bbb was not processed

Expected behavior

The whole input must be processed, regardless of the duplicates.

PrimeFaces edition

Community

PrimeFaces version

11.0.0

Theme

All

JSF implementation

All

JSF version

2.3

Browser(s)

All

[melloware]

hmm i am running 12.0-snaphot locally and not seeing that behavior. its working as I would expect.

[melloware]

MonkeyPatch:

if (PrimeFaces.widget.Chips) {
    PrimeFaces.widget.Chips.prototype.addItem = function(value, refocus) {
        var $this = this;

        if (!value || !value.trim().length) {
            return;
        }

        var tokens = value.split(this.cfg.separator);
        for (var i = 0; i < tokens.length; i++) {
            var token = tokens[i];
            if (token && token.trim().length && (!this.cfg.max || this.cfg.max > this.hinput.children('option').length)) {
                var escapedValue = PrimeFaces.escapeHTML(token);

                if (this.cfg.unique) {
                    var duplicateFound = false;
                    this.hinput.children('option').each(function() {
                        if (this.value === escapedValue) {
                            duplicateFound = true;
                            return false; // breaks
                        }
                    });
                    if (duplicateFound) {
                        $this.refocus(refocus);
                        continue;
                    }
                }

                var itemDisplayMarkup = '<li class="ui-chips-token ui-state-active ui-corner-all">';
                itemDisplayMarkup += '<span class="ui-chips-token-icon ui-icon ui-icon-close"></span>';
                itemDisplayMarkup += '<span class="ui-chips-token-label">' + escapedValue + '</span></li>';

                this.inputContainer.before(itemDisplayMarkup);
                this.refocus(refocus);

                this.hinput.append('<option value="' + escapedValue + '" selected="selected"></option>');
                this.invokeItemSelectBehavior(escapedValue);
            }
        }
        $this.updateFloatLabel();
    }
};