I recently upgraded my Samsung S8 phone to Android 9.0 Pie. Since the upgrade, the Westpac trading app charting no longer works in landscape mode. This is very annoying because many of the charting features are only available in landscape mode.
I've contacted Westpac who replied... "Pleasebe advised that this is highly likely an issue related to Samsung device, notthe Online Investing Mobile App". This is clearly wrong as my landscape mode was working perfectly before I upgraded from Oreo to Pie.
Would be interested to hear feedback from others running Android Pie on any model Samsung phones. Please give your phone's model number when replying.