If it's the same executable (and unless KDE now has some feature for disabling changes
to the titlebar), then it's probably a difference in X resource settings due to starting
xrdb with a slightly different set of files.
If it's X resources, then you should be able to see the "Allow Title Ops" menu entry
unchecked (control/right mouse menu) when running in KDE.
If it's the same executable (and unless KDE now has some feature for disabling changes
to the titlebar), then it's probably a difference in X resource settings due to starting
xrdb with a slightly different set of files.
If it's X resources, then you should be able to see the "Allow Title Ops" menu entry
unchecked (control/right mouse menu) when running in KDE.