When I create a new page in Magento 2 using the "two columns with left bar" layout it by default puts the wishlist in there.

Using the "layout update XML" in the design options tab I can remove that using this:

```
<referenceBlock name="wishlist_sidebar" remove="true"/>

```

What I also want to do is replace it with my own static block. I thought something like the following would do the trick but it does not. Can someone help?

```
<container name="sidebar.additional">
   <block class="Magento\Cms\Block\Block" name="test" />
</container>

```