For some reason, text documents are not being displayed in the preview pane. Instead, they are displayed in Notepad. If the first result of a search happens to be a text document, Notepad opens automatically as soon as the results window is displayed, which can be quite annoying.
This is happening both with the latest release version of WDS and with the 18.104.22.16873 beta.
Is there any way to configure text to display in the preview pane instead of Notepad?