Known issues in Device Preview
This section describes the known issues in Device Preview.
- Session cookies need to be cleared
- Problem: When you are using targeting functionality in the Experience Manager, the Ambient Data Framework caches the device User-Agent in the session. Consequently, when you try to load another device in Device Preview the different User-Agent is not updated in the session cookie.
- Metadata fields are not editable in Device mode
- Problem: In Device mode, metadata fields may not be editable; they appear in a popup with the background (and also the background's scrollbars) greyed out.
- Continue Editing Later fails after Switch to Desktop from Format Area
- Problem: You may lose changes made in a Format Area (Rich Text Field) if you do the following:
- Edit a Format Area field in Device mode
- Press Switch to Desktop on the toolbar
- Select Continue Editing Later
- Device Preview is unable to work with a Web page that requires user login
- Problem: Using a logon form on a Web page in Device Preview will not work because Device Preview cannot pass form data. If you try, a message like the following will appear: "
The file '/Path/To/Webpage.aspx' does not exist". - Device Preview is unable to work with a URL that requires query string parameters
- Problem: Device Preview produces the following error when trying to open a URL that ends with a query string, for example, http://www.example.com/page.aspx?q=test "System.ArgumentNullException: Value cannot be null." :