Update: Tweak some drawing.

Author: lovyan03

LovyanLauncher/build/LovyanLauncher.bin

@@ -70,6 +70,7 @@ class CBArduinoOTA : public MenuCallBack
         M5.Lcd.progressBar( 110, 112, 100, 20, progress / (total / 100));
       })
       .onError([](ota_error_t error) {
+        M5.Lcd.setTextColor(0xFFFF, 0);
         M5.Lcd.setTextFont(1);
         M5.Lcd.printf("Error[%u]: ", error);
         switch (error) {

LovyanLauncher/src/CBArduinoOTA.h

@@ -17,9 +17,9 @@ struct MenuCallBack {
     menuItem = mi;
     treeView = ((M5TreeView*)(mi->topItem()));
     M5.Lcd.fillScreen(0);
+    btnDrawer.draw(true);
     btnDrawer.setText("Back","","");
     if (setup()) {
-      btnDrawer.draw(true);
       do {
         cmd = treeView->checkInput();
         btnDrawer.draw();