News grid - carousel view: editor issues for pre-existing blocks

[jkcox]

Adding a new news grid block, and switching to carousel view, the component loads correctly.

If a news grid carousel already exists, and a user returns to edit the page, there is a display bug: the carousel items become smashed and mostly unreadable.

• something is not loading in the correct order
• the component isn't waiting for the container that has a width property

Simply switching views and switching back to carousel solves the display bug.