I experience a bug with the same description "Long strings are not displayed properly in Dash (l10n)", albeit different symptoms - see the attached screenshots (this is unity2d, German locale).
In the unhighlighted case, the program label is simply truncated (the full label should be "Pidgin Internet-Sofortnachrichtendienst", while in the highlighted case the correct label is given, but the highlighting rectangle is too small.
I experience a bug with the same description "Long strings are not displayed properly in Dash (l10n)", albeit different symptoms - see the attached screenshots (this is unity2d, German locale). Sofortnachricht endienst" , while in the highlighted case the correct label is given, but the highlighting rectangle is too small.
In the unhighlighted case, the program label is simply truncated (the full label should be "Pidgin Internet-