Well, that's how it should work. But the QR code cannot be scanned with the app. "Unknown Device" appears. You have to ask yourself something. Then there is always a "3003" connection error.
If possible, I would not connect directly to the Roborock network, but proceed as follows: * Check whether the app is up to date, update if necessary. * Use the smartphone to switch to the WLAN to which the 10R should be connected. * Add the device in the app and scan the QR code. * The app now switches to the device WLAN and back (you may need to enter the access data). This is how it worked for me straight away.