org.el (org-refresh-properties): Put the text property on the whole subtree, not just on the headline

* org.el (org-refresh-properties): Put the text property on
the whole subtree, not just on the headline.

Thanks to Ivan Kanis for reporting this and to Miguel Ruiz for confirming
the bug.

lisp/org.el

@@ -9243,7 +9243,7 @@ property to set."
 	   (save-excursion
 	     (org-back-to-heading t)
 	     (put-text-property
-	      (point-at-bol) (point-at-eol) tprop p))))))))
+	      (point-at-bol) (org-end-of-subtree t t) tprop p))))))))
 
 
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