Issue 1: I have the exact same issue on a brand new install of Windows 11, with the latest trial version of Start11, installed today. With the taskbar on the left, the 'Windows' button, the Search button and the Tasks button all appear stuck to the side / hidden just as Sahir showed. I only have a single screen/monitor.
For further info, if I choose a 'custom start menu icon', this appears more correctly positioned - but absolutely tiny. Search and Tasks still not showing.
Issue 2: Choosing a larger icon (e.g. DefaultLarge) makes it appear almost manageable size, but if you make the taskbar wider it gets smaller?

Issue 3: Start and app buttons only display visibly and in correct locations if 'task view' or 'search' is showing. Unticking Tasks and Search from appearing in the Windows Taskbar settings makes everything bunch up to the top so much the start button is obscured. All above screenshots are with 'Task view' enabled in windows taskbar settings, below is with this disabled:

Issue 4: The vertical stack of system tray icons is highly inefficient, and the clock is slightly obscured:

Clearly some work is needed for your software developers with the latest windows versions.
Stardock version 2.81. Win Version:
