Unfortunately there is currently an issue regarding this feature for Android devices. The Dots team is very aware of this and is working on a fix. As of right now, we don't have an estimate date or version yet as to when the fixes will be available for Android devices. Please stay tuned and check out our Facebook/Twitter pages for updates. 

If you are encountering this issue on iOS, this issue is fixed on the latest update. Please download the newest version (v1.6.2).