When we use the desktop client the function available on Desktop client like Fit-to-windows, layout are not working. attaching the screen shots for reference. the same functions on 11.3.x version of desktop client are working fine.
Release : All Supported Versions till date.
From r11.3 SP3 onwards UI library changed to Yfile, earlier it is ILogs. Slight change in layout expected from r11.3SP3 onwards.
Its not the bug.