[orca] Web: Don't pass handled caret-moved events to default script

[Joanmarie Diggs <joanied src gnome org>]

commit 8f32ade688336ddb70d35cbb8326bd84d7f615d5
Author: Joanmarie Diggs <jdiggs igalia com>
Date:   Wed Dec 9 17:29:13 2020 +0100

    Web: Don't pass handled caret-moved events to default script

 src/orca/scripts/web/script.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/src/orca/scripts/web/script.py b/src/orca/scripts/web/script.py
index e90b417a8..7f019b5e5 100644
--- a/src/orca/scripts/web/script.py
+++ b/src/orca/scripts/web/script.py
@@ -1646,7 +1646,7 @@ class Script(default.Script):
         debug.println(debug.LEVEL_INFO, msg, True)
         self.utilities.setCaretContext(obj, offset)
         orca.setLocusOfFocus(event, obj, notify, force)
-        return False
+        return handled
 
     def onCheckedChanged(self, event):
         """Callback for object:state-changed:checked accessibility events."""