documentation is not full, missing critical information

In the documentation says:
```
Step 3: Render the Bynder assets in your frontend templates
You can now start using the Bynder references that are stored in your documents to render the assets in your frontend templates.
```

But when I do use it with
```xml
<@hst.link hippobean=document.myImage />
```
where myImage is field in type: "Open UI String" - the link is empty.

while I use it with

Compare the documented “Step 3: Render the Bynder assets in your frontend templates” passage with the reported <@hst.link hippobean=document.myImage /> and examples. Determine what the documentation must explain about rendering the asset and obtaining a full-sized preview image, then update the recipe so it matches the demo behavior.

Written by the indexing model from the issue text.