I propose we revert the recently added "Edit" button to the zoom out toolbar:

1. With Edit Mode: Prevent editable text selection on first click #65702 incoming, there's less of a need for an additional shortcut to edit the pattern, as you click on a pattern to access its editable blocks.
2. The "Edit" action and icon do not map to the edit/writing tool in the editor header, as they are presented the same but have quite different results (this just zooms you back in). Related Update write/design tools panel items  #65663.
3. It's much clearer now how to disengage zoom out, with the addition of the toggle in the editor header.
4. Double-click also exists as a mechanism to disengage zoom out.