Because Im using orbot and orweb for android and for some reason when I updated to a new phone I could no longer copy/paste using orweb as my browser. I've dealt with this issue for awhile now and have kinda gotten use to it. When I need to import vendors keys I simply message them and ask them to kindly send it to me via message. Like I said, if I can quote text I can copy it. It makes for a bit of a hassle for me and possibly those that have to send me their key. I hope not too big of a deal.