I'm having a problem with the WordPress customizer. When the page loads it shows my controls, but after a fraction of a second an in-line style of
display: none is added to them, resulting in them being hidden.
Can anyone give me some ideas as to what to look for? I've removed by
'active-callback' argument to make it simpler.
All ideas welcomed - its driving me crazy!
Plenty more digging and it appears that it happens when the
add_action is contained within an
if(is_admin()):. Why would this be?