A user can start a translation for an article/section X by either (a) searching for the article, and (b) selecting a suggestion.

In both cases, the loaded contents will depend on the following:

• If there is an in-progress translation for X, the in-progress translation is continued. That, the user selects the article/section X from the suggestions or searching for it, and the stored contents are loaded (this is the same behaviour as if the user opened the item from the in-progress list).
• If there is not an in-progress translation for X (because it is the first time or because the user had explicitly deleted it from the in-progress list), then a new translation is started from scratch without contents from previous translations.

In this way users can decide to restart a translation when needed, but continuing one is supported when the user has previously worked on it (without overwriting contents accidentally).

Scenarios to test

Scenario A

1. Go to Section Translation application (test wiki)
2. Select a page or section to translate and move forward to the "Pick a sentence" step
3. Translate some sentences.
4. Click on the back arrow on the top left of the page
5. Inside the dashboard (where you should be redirected from the previous step) select the same article/section to translate and move forward again to the "Pick a sentence" step
6. Observe how the previous translation contents are restored and the above changes made are present.

Scenario B

1. Go to Section Translation application (test wiki)
2. Select a page or section to translate and move forward to the "Pick a sentence" step
3. Translate some sentences.
4. Click on the back arrow on the top left of the page
5. Observe that the translation is showing in the in-progress list
6. Delete the in-progress translation using the trash icon.
7. Inside the dashboard select the same article/section to translate and move forward again to the "Pick a sentence" step
8. Observe how a new translation is created and the previous changes are NOT appearing.

Related: T333849: SX: Translation is not reset after discarding it and going back to dashboard