Reset status page when opening configuration

Signed-off-by: Lukas Fleischer <lfleischer@calcurse.org>

src/calcurse.c

@@ -98,6 +98,7 @@ static inline void key_view_item(void)
 static inline void key_generic_config_menu(void)
 {
 	wins_erase_status_bar();
+	wins_reset_status_page();
 	custom_config_main();
 	do_storage(0);
 	wins_update(FLAG_ALL);