XF 2.3 How to hide widgets in a Resource Manager tab?

[Cryptaline]

How to hide widgets in a Resource Manager tab? I ve tried to use

!in_array($xf.reply.template, ['xfrm_featured', 'xfrm_resource_view', 'xfrm_resource_wrapper', 'xfrm_overview', 'xfrm_category_add_resource'])

But without any result at all.