sre you sure that the underline sign you are talking about it's not a "keyboard accelerator" ? which letter has that sign? anyway please post a screenshot.
Created attachment 117107 [details] screenshot Ok, I'm addint a screenshot.
Ok, it seems there's an unwanted space in the middle of the word "Dodaj" which looks "Dod aj" with an underline between "Dod" and "aj" @Sophie do you know who's in charge for the polish localization?
(In reply to tommy27 from comment #3) > Ok, it seems there's an unwanted space in the middle of the word "Dodaj" > which looks "Dod aj" with an underline between "Dod" and "aj" > > @Sophie > do you know who's in charge for the polish localization? I'll ping him on the l10n list - Sophie
Bug confirmed and fixed for 4.4 and master branch. Thank you for your involvement.