This is not a EWB question per say, but I am trying to find an EASY way to allow the user to take a Screenshot to submit with their trouble report.

Since they use Chrome, I have a simple Chrome Extension that captures the Screenshot.

However, I run chrome --app='http://XYZ:8090' so it appears more app like. As such the Browser tab/extensions are not displayed, resulting in the user being unable to click on the Extension's icon to take the screenshot.

Does anyone know how to invoke a Chrome Extension from a web page?