Hi guys. I am a concrete5 newbie. I have just started to learn concrete5 last week. I have created a custom theme and it works fine. Only problem now is I need a mobile version. So I went to themes and noticed a mobile theme section. I tried switching themes and all my content disappears. The same with switching themes on my main site. I don't understand why the content disappears. I thought themes are supposed to just switch easily. I have used normal blocks for my content and the designer content block for other parts. This now is a big problem because I need to switch themes at some point and now does this mean I have to design and then create a custom theme and re-add the 30 pages of content?