Related entries fragment inside cached

gistfile1.txt

{exp:stash:cache}	

	{exp:channel:entries limit="1" ...}

		{!-- related entries --}
		{stash:nocache}
			{exp:stash:set_list 
				name="st_fbox_rels" 
				context="@URI"
				bundle="related_items" 
				parse_tags="yes" 
				parse_depth="2" 
				save="yes" 
				scope="site" 
				replace="no"
			}
			    {exp:playa:children 
			    	entry_id="{/stash:nocache}{entry_id}{stash:nocache}" 
			    	channel="my_channel" 
			    	field="cf_editorial_rel" 
			    	var_prefix="related"
			    	disable="member_data|pagination|categories"
			    }
			         {stash:st_rel_title}{related:title}{/stash:st_rel_title}
			         {stash:st_rel_url}{related:page_url}{/stash:st_rel_url}
			    {/exp:playa:children}
			{/exp:stash:set_list}
		{/stash:nocache}

	{/exp:channel:entries}

	{stash:nocache}
	{!-- Related links --}
	    {exp:stash:get_list name="st_fbox_rels" context="@URI" bundle="related_items" process="end"}
	    {if '{count}' == '1'}
	    <div class="fbox group">
	            <header>
	                    <h3 class="fbox__heading">{exp:stash:st_rel_label default="Related links"}</h3>
	            </header>
	            <ul class="fbox__list">
	    {/if}
	                    <li><a href="{st_rel_url}">{st_rel_title}</a></li>
	    {if '{count}' == '{total_results}'}
	            </ul>
	    </div>
	    {/if}
	    {/exp:stash:get_list}
	{/stash:nocache}

{/exp:stash:cache}