change that tab open change url inplace and get active tab from window id

browser_cli/models.py

@@ -87,11 +87,8 @@ class Tab:
         return self._b()._cmd("tabs.html", {"tabId": self.id})
 
     def open(self, url: str, *, background: bool = False) -> None:
-        """Navigate this tab to *url*."""
-        # Re-uses navigate.open which opens a new tab; for in-place navigation
-        # we target by tabId via the focus then navigate approach. For now we
-        # open a new tab in the same window as a convenience.
-        self._b()._cmd("navigate.open", {"url": url, "background": background})
+        """Navigate this tab to *url* in place."""
+        self._b().navigate_tab(self.id, url)
 
 
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