fix scroll issue

CHANGELOG.md

@@ -16,6 +16,10 @@ and this project adheres to [Semantic Versioning](http://semver.org/).
 - Allowed border_title and border_subtitle to accept Text objects
 - Added additional line around titles
 
+### Fixed
+
+- Fixed issue which prevent scroll_visible from working https://github.com/Textualize/textual/issues/2181
+
 ## [0.18.0] - 2023-04-04
 
 ### Added

src/textual/widget.py

@@ -2238,7 +2238,7 @@ class Widget(DOMNode):
         parent = self.parent
         if isinstance(parent, Widget):
             self.call_after_refresh(
-                parent.scroll_to_widget,
+                self.screen.scroll_to_widget,
                 self,
                 animate=animate,
                 speed=speed,

tests/snapshot_tests/test_snapshots.py

@@ -386,3 +386,8 @@ def test_modal_dialog_bindings(snap_compare):
 def test_dock_scroll(snap_compare):
     # https://github.com/Textualize/textual/issues/2188
     assert snap_compare(SNAPSHOT_APPS_DIR / "dock_scroll.py", terminal_size=(80, 25))
+
+
+def test_scroll_visible(snap_compare):
+    # https://github.com/Textualize/textual/issues/2181
+    assert snap_compare(SNAPSHOT_APPS_DIR / "scroll_visible.py", press=["t"])