When overriding the description inside a given page, it also affects the image

Author: ewjoachim

sphinxext/opengraph/__init__.py

@@ -205,7 +205,7 @@ def get_tags(
             app=builder.app,
             site_name=site_name,
             page_title=title,
-            description=description,
+            description=fields.get('og:description', description),
             page_path=Path(context['pagename']),
             site_url=ogp_canonical_url,
             config=config,