I've tried that. If disable "Override IDE shortcuts", then [cmd + W] works, but [cmd + K] to clear the terminal not works. (I think other IDE key bindings will got problem too)
Before WebStorm 2018.3, no need to disable "Override IDE shortcuts", and [cmd + W] still works.
Please try disabling
Override IDE shortcuts
inPreferences | Tools | Terminal
Hi, Elena Pogorelova,
I've tried that. If disable "Override IDE shortcuts", then [cmd + W] works, but [cmd + K] to clear the terminal not works. (I think other IDE key bindings will got problem too)
Before WebStorm 2018.3, no need to disable "Override IDE shortcuts", and [cmd + W] still works.
please follow https://youtrack.jetbrains.com/issue/IDEA-200854 for updates