An application is not opening a tab using enter (on keyboard) instead works only with mouse double click. Now I read it here (2nd answer)(https://superuser.com/questions/313926/use-keys-for-mouse-buttons-on-linux-alternative-to-ahk)
that linux allows keyboard to emulate a double-click.
Somehow this doesn't seem to be working on Deepin.
Can someone please tell how to configure keyboard to emulate mouse double-click.
Thanks for helping!
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deepin 
An application is not opening a tab using enter (on keyboard) instead works only with mouse double click. Now I read it here (2nd answer)(https://superuser.com/questions/313926/use-keys-for-mouse-buttons-on-linux-alternative-to-ahk)
that linux allows keyboard to emulate a double-click.
Somehow this doesn't seem to be working on Deepin.
Can someone please tell how to configure keyboard to emulate mouse double-click.
Thanks for helping!