Content Translation provides two platform-specific editors that process contents differently: the desktop editor works with the full article and the mobile editor. The unified dashboard is able to direct users to the appropriate editor, and informs the user when continuing a translation that was started with a different editor (T351893).

However, currently the cross-device warning is shown even when the translation is started and continued on desktop.

Steps:

1. Starting a translation on desktop with the new unified dashboard in Test Wiki for Karura forest
2. Add some contents to the translation and return to the dashboard.
3. Select the option to start a new translation and search for Karura forest.
4. The tool provides the option to continue with the translation.
5. After selecting the option to "continue" a warning dialog is shown explaining that the translation was started in a different device.

This is illustrated in this video (scaled down to adhere to Phab video size limits):

The expected behaviour would be:

• The warning not to show when continuing on desktop, a translation that was started also on desktop.
• Don't perform any splitting of the translation into sections when continuing the translation on desktop. I don't know if splitting is actually happening since I was not translating beyond the lead section, but we may want to double-check.