When I run a rake/rails task via the "Run Anything" dialog, I inconsistently get a dialog with prompts where I can specify certain parameters for the task. For example, some migration commands will result in a dialog where I can select which specific migration to use. But, I don't understand when I'll get that dialog and when I don't. I sometimes assume I'll get the dialog and be able to specify an option of some kind, but then end not getting it and the command will run, sometimes with default parameters I didn't intend.
Can I get some information about what determines when that dialog will appear?