Hey Confluence experts,
On Confluence Data Center V9.2.19 I would like to set a space banner.
Space Tools > Look and Feel > Sidebar, Header and Footer

however the option "Sidebar, Header and Footer" is missing.
In my organization I am working with two Confluence instances both on same version (Data Center V9.2.19)
on the other instance the option "Sidebar, Header and Footer" is not missing.
why would this option be missing from the first instance? a configuration maybe?
Thanks
David