NOTINB2B tags not working in Filter pages

[rookers]

HI
I have setup some NOTINB2B tags around my main site LOGO, so that when a customer logs in some code is effectely un-commented-out so that another image overlays the first one to say "trade only".

Anyway this works perfectly, expect on FILTER PAGES where the tags are ignored - this has the effect of re-adding the comments so the overlay is not seen.

So my question is - why don't NOTINB2B tags work on filter pages? Am I missing something, is there a way round it ?

<div class="small-12 medium-5 columns joverlay">
<a href="<actinic:variable name="HomePageURL" />" class="logo"><img
src="<actinic:variable name="CompanyLogoFileName" />"
width="<actinic:variable name="CompanyLogoWidth" />"
height="<actinic:variable name="CompanyLogoHeight" />"
border="0"
alt="<actinic:variable name="StoreName" />"
title="<actinic:variable name="CompanyName" /> Passionate About Garden Machinery"
class="logoimage imoverlay1" />
<Actinic:NOTINB2B><!-- </Actinic:NOTINB2B> <img
src="trade.png"
width="<actinic:variable name="CompanyLogoWidth" />"
height="<actinic:variable name="CompanyLogoHeight" />"
border="0"
alt="<actinic:variable name="StoreName" />"
title="<actinic:variable name="CompanyName" /> <actinic:variable name="StoreName" />"
class="logoimage imoverlay2" />
<Actinic:NOTINB2B> --> </Actinic:NOTINB2B></a>
</div>