Made changes to add_header_left.
Change the name of attr original_kable_meta to kable_meta
diff --git a/R/kable_styling.R b/R/kable_styling.R
index 5460bfa..71a3074 100644
--- a/R/kable_styling.R
+++ b/R/kable_styling.R
@@ -210,7 +210,7 @@
   out <- styling_latex_position(out, table_info, position, latex_options)
 
   out <- structure(out, format = "latex", class = "knitr_kable")
-  attr(out, "original_kable_meta") <- table_info
+  attr(out, "kable_meta") <- table_info
   return(out)
 }