forum secure connection not working properly

forum secure connection not working when logged in.
why is it forum not using any secure connections(https) when logged in :-TD. is it safe to use forum without https ???

browser: comodo dragon 24.1.0.0.

If you visit the forum from the GUI the connection is HTTPS
Otherwise if you click the padlock at the top of the page (next to logout) or the padlock in dragons address bar the connection will be enforced to HTTPS
HTTPS as default would be good.