Hi all, So im develop a keyboard extension to have it custom for my distinct host app. The keyboard are connect with hardware barcode scanner. I have problem to auto 'send' the form when the barcode read. So, if I have other string (barcode) combine with the ("\r"), this will not trigger the auto send. func performBarcodeScan(barcode: String, scanner: String) { textDocumentProxy.insertText(barcode+"\r") } But, I tried with this situation where i already type some string input in the field and have only ("\r") as below, that will work func performBarcodeScan(barcode: String, scanner: String) { textDocumentProxy.insertText("\r") } have the insertText twice to separate the string also not work. I hope anyone can help with this as i have been stuck forrr a longgggg time. Thanks in advanced!