RT App - View Ticket crashes in iOS 11

Hello All,
Will there be an update to the RT App? When I use the RT App under iOS 11 Beta 4 the App closes when I try to view any ticket. All other screens work well under iOS 11. I know iOS 11 is still in Beta but wanted to be sure this does not fly under the radar. Perhaps it can be addressed now.

We are using RT 4.2.9. This behavior happens in iPhone 7Plus on iOS 11 Beta 4 as well as the iPad Pro running the same version.
Kind regards,