Comment # 8 on bug 1007273 from Josef Reidinger

few pointers to code that show license:

https://github.com/libyui/libyui-qt-pkg/blob/master/src/YQPackageSelectorBase.cc#L371

so text is obtained from libzypp via
ZyppSel->candidateObj()->licenseToConfirm()

and code showing text:

https://github.com/libyui/libyui-qt-pkg/blob/master/src/YQPkgObjList.cc#L1379

so it really should depend on text provided by libzypp. Code is at

https://github.com/openSUSE/libzypp/blob/6b22871a0aab134538edcb6e3d0321330817baaa/zypp/sat/Solvable.cc#L674

and because package is not product this line is used to get text 

https://github.com/openSUSE/libzypp/blob/6b22871a0aab134538edcb6e3d0321330817baaa/zypp/sat/Solvable.cc#L677

so it uses SolvAttr. So in the end I think that we should at first check what
libzypp returns for given packages to see if lines are removed in libzypp or in
given package backend.