Plasma & KWin 5.11.4 in Kubuntu 17.10 with KDE Backports PPA STEPS TO REPRODUCE: 1. Open window any app 2. Maximize its window 3. Close the program 4. Open the program again [observe that the window is opened in the maximized state, just as it was when you closed it] 5. Tile the window to a corner or edge 6. Close the program 7. Open the program again EXPECTED RESULTS: The window is re-opened in the tiled state that it was in when it was closed ACTUAL RESULTS: The window opens with the same dimensions that it had before, but not in the same location or in the tiled state.
*** This bug has been marked as a duplicate of bug 325566 ***