Ghost/ghost/admin/app/components/gh-member-label-input.hbs

<GhTokenInput
    @extra={{hash
        tokenComponent=(component "gh-token-input/label-token")
    }}
    @class="gh-member-label-input"
    @onChange={{this.updateLabels}}
    @onCreate={{this.createLabel}}
    @options={{this.availableLabels}}
    @renderInPlace={{@renderInPlace}}
    @selected={{this.selectedLabels}}
    @showCreateWhen={{this.hideCreateOptionOnMatchingLabel}}
    @triggerId={{this.triggerId}}
    @selectedItemComponent={{component "gh-token-input/label-selected-item"}}
    @disabled={{@disabled}}
    @allowCreation={{@allowCreation}}
    @placeholder={{@placeholder}}
    as |label|
>
    <div style="display: flex; width: 100%;">
        <span
            class="dropdown-label"
            style="display: -webkit-box; flex-grow: 1; overflow: hidden; -webkit-box-orient: vertical; -webkit-line-clamp: 2;"
            title="{{label.name}}"
            data-test-label-filter={{label.name}}>
            {{label.name}}
        </span>
        {{#if (and @allowEdit label.slug)}}
            <button type="button" class="gh-btn-icon dropdown-action-icon" {{on "mouseup" (fn this.editLabel label)}} aria-label="Edit label {{label.name}}" data-test-edit-label={{label.name}}>
                <span>
                    {{svg-jar "pen"}}
                </span>
            </button>
        {{/if}}
    </div>
</GhTokenInput>