[TIMOB-13146] iOS: Changing BorderStyle at runtime a few times causes rounded textField background colour to become transparent

After clicking switchButton several times, the textField's background colour becomes transparent. It should maintain its state. -Changing the borderStyle of a textfield at runtime seems to change its background color.- -My goal is to have a "disabled look" for a textfield by removing its border at runtime. When setting it to round border again, its background becomes transparent instead of white (as it originally is).- The following app.js shows the issue {noformat} var win = Titanium.UI.createWindow({ backgroundColor:'red', layout: 'vertical', }); var textField = Titanium.UI.createTextField({ top: '20dp', width: '80%', value: 'Titanium', borderStyle: Ti.UI.INPUT_BORDERSTYLE_ROUNDED, touchEnabled: true, }) var switchButton = Titanium.UI.createButton({ top: '10dp', width: '80%', title: 'Toggle' }) switchButton.addEventListener('click', function(){ if(textField.touchEnabled){ textField.borderStyle = Ti.UI.INPUT_BORDERSTYLE_NONE; textField.touchEnabled = false; //textField.backgroundColor = 'transparent'; // try to uncomment to see } else { textField.borderStyle = Ti.UI.INPUT_BORDERSTYLE_ROUNDED; textField.touchEnabled = true; //textField.backgroundColor = 'white'; // try to uncomment to see } }); win.add(textField); win.add(switchButton); win.open(); {noformat} -When manually changing the backgroundColor to white to circumvent the problem, the corner of the textfield becomes white without respecting the rounded property (see screenshot).-