Hi Ciaran,
I just installed the latest Colette template on a brand new installation of a Joomla 5.4.2 website. When I go to adjust the body/header/gradient colours to be the same as my last website, I can't access that tab (see screenshot attached). I can change module/components on down, but not the body/header/gradient.
I am also not able to display the top menu on the hornav position.
Can you be of assistance?