Bad UX/UI in contact QR screeen

[adbenitez]

when opening the contact-QR screen, there is a button that just says "copy" bellow the shown QR, the common user expectation is that the copy action will just copy the QR image to clipboard, we also improved this on Android, it would be better if there was a "chains" icon in front and/or the button is named "copy invite link" or so

another bad UX problem is that when user click the button, there is no feedback at all, the pop-up alert is not visible at all, hidden bellow the dialogs and by the time the user see it after closing all dialogs, it is just useless and needs to be manually clicked for it to disappear