command bar reset after each relaunch of the app

in xDesign and xShape, one can change the position and order of the "command bar" ... for example, one can move the commands to the top of the screen, as known from 99,9% of all the other software apps out there. or one can separate common commands such as save and extras to the left and specific modeling commands to the right, etc. unfortunately, after each relaunch of the app or restart of the browser, these changes are getting a complete refresh to the default UI setting. is this known? is this the desired behaviour?