Microsoft have delivered updates to Windows Phone and Windows 8.1 editions of the Xbox Video app. The Windows Phone version goes to 1.6.346.0 on Windows Phone 8 and 2.6.346.0 on Windows Phone 8.1 and includes fixes that were preventing SRT files being discovered in the root of an SD card. Plus there are bug fixes and general improvements.
For Windows 8.1 the update includes a fix for disappearing back button issues, expired video rentals can now be deleted and there are minor bug fixes and improvements.
This update (version 1.6.346.0 on Windows Phone 8 and 2.6.346.0 on Windows Phone 8.1) includes:
Fixed an issue preventing SRT files in the root of an SD card from being discovered
Polish fixes and general improvements
Fixed the bug where the back button sometimes disappears when navigating through your collection (this time, we fixed it for good!)
Expired video rentals can now be deleted.
Minor bug fixes and improvements.