Right now, when you use a non-KDE app to save an edited file that's located on a Samba share, KIO asks whether you'd like to re-upload it it after every save. This is a non-optimal user experience that exposes implementation details, and it's now unnecessary with our recent samba fixes (thanks @broulik and @jtamate). Therefore, just automatically re-upload the saved file just like the user expects.
BUG: 398216
FIXED-IN: 5.51