problems when fill/fit screen

Are you editing tabs or floating windows. There is a view zoom Fit on screen and there are two  two full screen mode. Only images that have the same  aspect ratio of the display area will fill the display area.  You can zoom the Image so it displays larger than the display area  then display area will be filled with part if the image being displayed.

Hi there,

Sorry that Photoshop is getting re-positioned when you choose to fit it to your screen.

Which version of Photoshop are you using and what is your OS? Are you working in Full screen mode in Photoshop?

If you're working on a Mac, in Photoshop Window Menu > uncheck then recheck Application Frame. 

Thanks,

Akash