Confirmed. (EmEditor 11.0.2 32-bit, Win7 32-bit)
Seems like when double clicking the text file on the Desktop, the window position (top left corner) is set to the coordinates of 25×25 pixels and this position moves after each EmEditor launch using this way (i.e. to 50×50, 75×75, 100×100 etc.).
When launching EmEditor using the Start menu shortcut (for example), the window position is right.