Correct usage of hidden and optional

custom_components/tuya_local/devices/puppy_kitty_pet_feeder.yaml

@@ -14,11 +14,12 @@ entities:
   - entity: text
     name: Meal plan
     category: config
-    optional: true
+    hidden: true
     dps:
       - id: 1
         type: base64
         name: value
+        optional: true
   - entity: sensor
     icon: "mdi:paw"
     name: Feed report

custom_components/tuya_local/devices/yp_petfeeeder.yaml

@@ -17,11 +17,12 @@ entities:
   - entity: text
     name: Meal plan
     category: config
-    optional: true
+    hidden: true
     dps:
       - id: 1
         type: base64
         name: value
+        optional: true
   - entity: sensor
     translation_key: status
     class: enum