Comment # 6 on bug 1057584 from Wolfgang Bauer

(In reply to Emr Rec from comment #4)
> Kind of. the formatting is correct. However, the F keys don't work.

This could probably be "fixed" by setting the keyboard layout to "Linux
Konsole" too then, I suppose.
Or try a different value for $TERM, I think even xterm or xterm-color should
work (konsole's default is xterm-256color, and that seems to be broken).

In any case, this is not a bug in konsole (as confirmed by comment#5 as well),
but rather in the recent terminfo-base update (part of ncurses).
Installing the package from Leap 42.2/3 (or at least copying
/usr/share/terminfo/x/xterm from there) should be a workaround as well.

*** This bug has been marked as a duplicate of bug 1054448 ***