The Run tab is hidden when you open the Pycharm. I'm use Debian 9.9 and Pycharm 2019.1. If i run Python projects i see Run tab but when i close process the run tab is hidden again. I tried delete config folder (/home/<USERNAME>/.PyCharm2019.1) but not fixed. The problem still continues.
I've added a video that I think will explain my problem.