Mobile App Analysis Board Bug

On the Android App, there is a bug in the analysis board. After playing through a long variation and attempting to delete it, a dialog box is shown asking whether or not I really want to delete the long variation. If I click "DELETE", then the variation gets deleted, as expected. However, when I click "CANCEL", the variation still gets deleted.

Running Android 6.0.1, with the latest version of the app.

Thanks