Rebuild update of custom buttons on Home page

Improves #1802

esphome/nspanel_esphome_core.yaml

@@ -468,8 +468,14 @@ api:
           visible: bool
         then:
           - lambda: |-
-              if (!id(is_uploading_tft)) {
-                // Do something
+              if (!id(is_uploading_tft) and !(id.empty())) {
+                if (!(icon.empty())) disp1->set_component_text_printf("%s_icon", id.c_str(), icon.c_str());
+                if (icon_color.size() == 3) set_component_color->execute((id + "_icon").c_str(), icon_color);
+                if (visible) {
+                  disp1->show_component(id.c_str());
+                } else {
+                  disp1->hide_component(id.c_str());
+                }
               }
 
     # Init Global Service