patch 9.1.1425: tabpanel: there are still some problems with the tabpanel

Problem:  tabpanel: there are still some problems with the tabpanel with
          column handling
Solution: fix the problems and refactor Tabpanel feature (Hirohito
          Higashi).

fixes: #17423
fixes: #17332
closes: #17336

Signed-off-by: Hirohito Higashi <h.east.727@gmail.com>
Signed-off-by: Christian Brabandt <cb@256bit.org>
diff --git a/src/clipboard.c b/src/clipboard.c
index d0feb2f..fb967dc 100644
--- a/src/clipboard.c
+++ b/src/clipboard.c
@@ -404,7 +404,7 @@
 	gui_mch_invert_rectangle(row, col, height, width);
     else
 #endif
-	screen_draw_rectangle(row, col + TPL_LCOL(NULL), height, width, invert);
+	screen_draw_rectangle(row, col, height, width, invert);
 #ifdef FEAT_PROP_POPUP
     screen_zindex = 0;
 #endif