RE: [docbook-apps] Role attribute in mediaobject/imageobject not working for SVG

>> Normally the mediaobject templates do not respond to the condition 
attribute by default.  Are you running profiling and setting the 
profile.condition stylesheet parameter? <<

Yes; fo/profile-docbook, html/profile-docbook and html/profile-chunk

And yes to profile.condition; should have probably mentioned this in the
previous response :-(

Ray