I'm just having my first play around with the upfront builder and got a little caught up with trying to add a region, then came across this thread https://premium.wpmudev.org/forums/topic/add-a-sidebar-to-upfront-theme My issue is I want to recreate an existing theme, so want to add a sidebar that the end user can then use to add remove widgets etc. However, looking at the linked thread, I see there is no option to add sidebars with upfront builder. Is that still the case?
If its not still the case, a secondary question, how do you control the height of a region? For example; I have a menu and header area setup, I go to create a region which I want to be a right sidebar, yet when I create the region it is 'full height' i.e pushes the menu etc to the left, rather than sitting underneath. Any help would be great.