Steps to reproduce

Pre-requisite: Two or more offline compilations (aka article pack) have been downloaded

1. Open Offline compilations (aka Offline library) by selecting it from the overflow menu on the Explore feed
2. Tap on the overflow menu on the first downloaded offline compilation, and select to "Delete" the compilation.
3. Tap "yes" on the dialog asking for confirmation of the delete action
4. Tap on the second offline compilation in the list to open its details screen.
5. Tap on the "Remove" button
6. Tap "yes" on the dialog asking for confirmation of the delete action

Expected

The user is able to delete compilations in both ways (via the overflow menu in the manage compilations list screen or the "remove" button in the specific compilation details screen)

Expected: Delete is an option in the overflow menu:	Expected: Tapping remove in the details screen brings up a confirmation dialog:

Actual

• Step 2 - tapping on the overflow menu does nothing (no overflow menu is shown)
• Step 5 - tapping on the "Remove" button does nothing

Occurring on

Nexus 5 (Android 6.0.1) - Wikipedia v2.6.201-alpha-2017-08-10