Coupple regressions fixed.

tests/README.md

@@ -91,7 +91,7 @@ Close existing Notepad windows after saving any work so the updated hook can loa
 5. Press Home, Shift+Right twice, then Shift+Left twice. Expect `s selected`,
    `e selected`, `e unselected`, `s unselected`. Focus stays in the edit area.
    Delete should say `s deleted`. Right followed by Backspace should say
-   `e deleted`; the second line is now `cond line`.
+   `e`; the second line is now `cond line`.
 6. Press Alt to enter the menus and Escape to return (Escape again if needed).
    Expect menu labels while navigating and `edit, cond line` on return, not
    the start of the document. Arrows must continue to reach Notepad.
@@ -104,3 +104,11 @@ not establish a routable editor buffer. Report the step, exact speech and
 braille, focused control, and any key that behaved differently. For unexpected
 results inspect `~/devel/cthulhu-go.log`; debug `Wine editor feedback` records
 include source IDs, native UTF-16 selection ranges, action kinds and output text.
+
+The Notepad fixture also opens the unsaved-document dialog and presses Tab,
+Tab, Shift+Tab and Escape. It records the actual Yes/No/Cancel focus and state
+sequence. Wine sends a focus-loss state event for the previous button before
+the new focus event; the Go presenter must suppress that unchanged state
+presentation. For live acceptance, change the document, close Notepad and
+verify each Tab announces only the newly focused button, including reverse
+navigation. Escape must return to the editor without discarding the document.