Refine physical exam chart layout

tests/ccs_cases_2_ui_test.gd

@@ -107,6 +107,8 @@ func _run() -> void:
 	_assert(screen.active_scene.medical_history_window.size.y <= 350.0, "Medical History should size closely to its tabbed content (size %s, minimum %s)" % [screen.active_scene.medical_history_window.size, screen.active_scene.medical_history_window.get_combined_minimum_size()])
 	_assert(screen.active_scene.physical_exam_tab_button.text == "Physical Exam", "Medical History should include a Physical Exam tab")
 	_assert(screen.active_scene.medical_history_exam_text.text == "No physical examinations have been completed.", "Physical Exam should begin with an empty state")
+	_assert(screen.active_scene.medical_history_exam_text.bbcode_enabled, "Physical Exam headings should render as rich text")
+	_assert(screen.active_scene.medical_history_exam_text.get_parent() is ScrollContainer, "Physical Exam overflow should use an internal scroller")
 	_assert(screen.active_scene.vitals_window.size.y <= 410.0, "Vitals should size to its rendered measurement rows")
 	_assert(screen.active_scene.medical_history_window.z_index > screen.active_scene.vitals_window.z_index, "the most recently opened chart window should come to the front")
 	var original_history_position: Vector2 = screen.active_scene.medical_history_window.position
@@ -250,6 +252,7 @@ func _run() -> void:
 	screen.active_scene.open_medical_history()
 	screen.active_scene.physical_exam_tab_button.pressed.emit()
 	_assert(screen.active_scene.medical_history_exam_text.text.contains("Mild epigastric tenderness."), "completed findings should be stored in the Physical Exam tab")
+	_assert(screen.active_scene.medical_history_window.size.y <= 650.0, "the Physical Exam chart should remain bounded while findings scroll")
 
 	service.attempt = {"id": "classic-attempt", "state": "active", "openingCompleted": false, "interview": {}}
 	host.shown_screen = ""