use input_select.select_next

config/lovelace/home_dashboard/main_dashboard.yaml

@@ -159,12 +159,16 @@
                   - type: custom:button-card
                     template: default
                     entity: binary_sensor.house_mode
+                    tap_action:
+                      action: call-service
+                      service: input_select.select_next
+                      service_data:
+                        entity_id: input_select.house_mode
                   - type: custom:button-card
                     template: default
                     entity: input_boolean.guest_mode
                     tap_action:
-                      action: call-service
-                      service: script.house_mode_next
+                      action: toggle
 
           - type: horizontal-stack
             title: Climate

config/packages/modes/house_mode.yaml

@@ -25,23 +25,6 @@ binary_sensor:
           {% endif %}
 
 
-script:
-  house_mode_next:
-    alias: House mode · Next
-    sequence:
-      - service: input_select.select_option
-        entity_id: input_select.house_mode
-        data_template:
-          option: >
-
-            {% if is_state('input_select.house_mode', 'day') %}
-              bed
-            {% elif is_state('input_select.house_mode', 'bed') %}
-              night
-            {% else %}
-              day
-            {% endif %}
-
 automation:
   - alias: House mode · Set to day
     trigger:
@@ -75,5 +58,6 @@ automation:
           device_ieee: !secret master_bedroom_bedside_switch_ieee
           command: double
     action:
-      - service: script.house_mode_next
+      - service: input_select.select_next
+        entity_id: input_select.house_mode