On NOW mobile app adding an attachment to the catalog item shows the path from where the attachment has been added instead of the name of the file attached.
1. Login to any Orlando or Paris instance on NOW mobile app on Android phone
2. Go to Services and open any catalog item
3. Click on add attachment and add any attachment
Please note that instead of the file name it shows the path of the file.
This problem is currently under review. You can contact ServiceNow Technical Support or subscribe to this Known Error article by clicking the Subscribe button at the top right of this form to be notified when more information will become available.