[Inkscape-translator] missing string for translation, or I don't know to whom it belongs

In Edit -> Input Devices... -> the current selected item is "Core Pointer" (in list and as title).

Where from comes this string ? It does not appear to exist in the .pot file. I also checked at random in the gtk .mo files that are present in my GIMP install and it is not there either.

I'm using one of the most recent development version (devel r12162), on Windows.

Cristi