JetBrains DataGrip 2017.3.3 Build 173.4127.18 REPACK Crack .rar

I downloaded Jetbrains' Datagrip application on Ubuntu 16.04 and started it by running it's datagrip.sh file on the terminal. When I try to select Lock to launcher by right clicking it's icon on the launcher, it does nothing. Can you explain me why it does not support locking the icon to the launcher? while other apps let me to do so.

JetBrains DataGrip 2017.3.3 Build 173.4127.18 Crack .rar