Can't edit page after adding SolrSearch to it

We want to add a large "front and center" SolrSearch search field to the start/home page of our wiki. We did this by inserting:

{{include reference="Main.SolrSearch" /}}

Using the WYSIWIG editor (in "source" mode). This results in a page that looks the way we want, but when we click "edit" on the page this was added it is reloaded instead of going into edit mode; it's impossible to edit the page after the script has been added.

The layout of the page is:

<Title>
<SolrSearch included using the snippet above>
<Some paragraphs of text>

And it is however possible to edit the paragraphs beneath the SolrSearch by clicking the "edit section" button next to them. (Note; we also tried "Main.Search" as the reference, with the same issue as above).