That's intentional bro, no clutter just two decisions!
You either SEND or RECEIVE
Design is very human
Discussion
I have reason to believe they agree button proportions on tablet can see some adjustments :D
https://primal.net/e/note1cu49mq3mfnpnsq47x77lyjvanf8x6wrqgjdpml3fnnwkp7duplyqpmhc2l
I know haha, was just kidding :P