Primefaces 6.2 tabs with c:forEach

Tab.java

package de.phisad.mybudget.views.budgetplan;

import javax.faces.application.FacesMessage;
import javax.faces.context.FacesContext;

public class Tab {

    private String name;

    public Tab(String name) {
        this.name = name;
    }

    public String getName() {
        return name;
    }

    public String action() {
        FacesMessage msg = new FacesMessage("name clicked " + name);
        FacesContext.getCurrentInstance().addMessage(null, msg);
        return null;
    }

}

tabs.xhtml

<ui:composition template="/layout/template.xhtml"
	xmlns="http://www.w3.org/1999/xhtml"
	xmlns:f="http://xmlns.jcp.org/jsf/core"
	xmlns:h="http://xmlns.jcp.org/jsf/html"
	xmlns:ui="http://xmlns.jcp.org/jsf/facelets"
	xmlns:p="http://primefaces.org/ui"
	xmlns:c="http://java.sun.com/jsp/jstl/core">

	<ui:define name="content">

    <div class="ui-g">
			<div class="ui-g-2">
				<p:commandButton value="Add new tab"
					styleClass="ui-priority-primary" process="@this"
					update="f:messages f:tabs" action="#{tabsView.onAddTab()}" />
			</div>
			<div class="ui-g-10"></div>
		</div>
		<p:tabView id="tabs">
			<c:forEach items="#{tabsView.tabs}" var="tab">
				<p:tab title="#{tab.name}">
					<h:commandButton value="#{tab.name}" action="#{tab.action}">
						<p:ajax update="f:messages" />
					</h:commandButton>
				</p:tab>
			</c:forEach>
		</p:tabView>
	</ui:define>
</ui:composition>

TabsView.java

import java.util.ArrayList;
import java.util.List;
import java.util.UUID;

import javax.annotation.PostConstruct;
import javax.faces.bean.ManagedBean;
import javax.faces.bean.ViewScoped;

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.context.support.SpringBeanAutowiringSupport;

@ManagedBean
@ViewScoped
public class TabsView extends SpringBeanAutowiringSupport {

    private List<Tab> tabs = new ArrayList<Tab>();

    public void onAddTab() {
        tabs.add(new Tab(UUID.randomUUID().toString()));
    }

    public List<Tab> getTabs() {
        return tabs;
    }

}