Is there a default keyboard combo for fragment matches?

Dear Studio 2017 users,

 

I get several hits in the Fragment Matches window, but when I use Ctrl+hit number, the corresponding translation result does not get entered in the cursor position.

Is it the way it should work?  Is there a default key combo for this function?  I saw in the keyboard shortcuts, nothing is yet assigned for Fragment Matches, but I don't know how to properly assign a combo since the number varies depending on the results you get.

Thank you for your suggestions.

 

Chunyi