When Android 9 is installed on an Android device, the Rich Text editor do not display when you open a view or a form in runtime.
- Ensure you have K2 Five (5.3) installed.
- Download the K2 Five (5.3) FP3 from K2 Partner and Customer Portal.
- Install the K2 Five (5.3) FP3 to apply the fix.
- Refresh the browser.