By default, all nodes should be expanded, and at least one node should be selected (Check existing behavior).
Reduce the space between the expand/collapse (>) icon and the tress node label. It is most likely icons that are taking up that space.
Unable to select parent node. With old behavior when we select the parent node its immediate first child is selected and the appropriate page is displayed on the right side.
The maximize button should be consistent with all other dialogs.
Maximize not working properly, move the dialog bit up, and then click Maximize button, dialog is not visible correctly.
The help button is missing at the bottom.
A documentation update is missing.
Keyboard Shortcuts (Browser, Debugger, Query Tool, and ERD Tool) Fix for all
Between the 'Key' label and control, there should be a margin.
Reduce the width of the key control.
The key control loses focus when the key is pressed. Verify old behavior.
Nodes: Can we add a message or label at the top about settings? Previously, we had a switch control with a 'Show/Hide' label that was clear to the end-user.