Minor Description
When I drag a new processor onto the flow, and the new processor dialog comes up, I would like the focus to be in the "filter" text box, so that I can quickly type in the name of the processor I am trying to add. Without this I have to press tab twice, or use the mouse.
It is also a little extra confusing if I have my focus in the "search" box within NiFi, then drag on a new processor then type 'stuff', the 'stuff' goes in the search text box, which I shouldn't be able to get to because the new processor dialog box is modal.
Input/Output port name, process group name, and remote process group URL are not cleared after canceling the dialog.
State of the buttons in the toolbar are not updated after adding any component.