Can't load template(without CSS, JS)

HI

When mapping a route in the controller..
If I use @Getmapping("/list") it works fine,
If @Getmapping("/recommendation/list") is used, the theme can't be retrieved(only text).
Return value is theme.getPageView("recommendation", "list");

The path of the list.html file is
: resources/templates/pages/recommendation/list.html

Regards