I also don't think it is a flaw, but rather an intentional design to keep people on Twitter.
The process is precisely the same whether you are using the Twitter web app or the Twitter mobile app on iPhone, iPad, and Android, with one tiny exception.
The Twitter log out from all devices option is 100% reliable.
When I click the Person button, I am redirected to my profile.
Its stance is daring, lower and wider than others in its class.
Diamondbacks News Arenado was suspended shortly before first pitch and decided to appeal.