diff --git a/web/src/lib/components/SchemaConfiguration.svelte b/web/src/lib/components/SchemaConfiguration.svelte
index 2cc0b68089..37e799984f 100644
--- a/web/src/lib/components/SchemaConfiguration.svelte
+++ b/web/src/lib/components/SchemaConfiguration.svelte
@@ -2,7 +2,19 @@
   import SchemaAlbumPicker from '$lib/components/SchemaAlbumPicker.svelte';
   import Self from '$lib/components/SchemaConfiguration.svelte';
   import type { JSONSchemaProperty, SchemaConfig } from '$lib/types';
-  import { CodeBlock, Field, Input, Label, MultiSelect, NumberInput, Select, Switch, Text } from '@immich/ui';
+  import {
+    CodeBlock,
+    Field,
+    HelperText,
+    Input,
+    Label,
+    MultiSelect,
+    NumberInput,
+    Select,
+    Switch,
+    Text,
+  } from '@immich/ui';
+  import { t } from 'svelte-i18n';
 
   type Props = {
     schema: JSONSchemaProperty;
@@ -75,12 +87,11 @@
     <Select options={schema.enum} bind:value={getString, setValue} />
   </Field>
 {:else if schema.array}
-  <!-- {@const values = getValue<string[]>([])}
+  {@const values = getValue<string[]>([])}
   <Field {label} {description}>
-    {#each values as value, i (i)}
-      <Input bind:value={() => getValue<string>(), setValue} />
-    {/each}
-  </Field> -->
+    <Input value={values.join(',')} disabled />
+    <HelperText>{$t('unsupported_field_type')}</HelperText>
+  </Field>
 {:else if schema.type === 'boolean'}
   <Field {label} {description}>
     <Switch bind:checked={() => getBoolean(schema.default ?? false), setValue} />
diff --git a/web/src/lib/modals/WorkflowAddStepModal.svelte b/web/src/lib/modals/WorkflowAddStepModal.svelte
index d347a1feb3..c2a4d658a8 100644
--- a/web/src/lib/modals/WorkflowAddStepModal.svelte
+++ b/web/src/lib/modals/WorkflowAddStepModal.svelte
@@ -2,6 +2,7 @@
   import SchemaConfiguration from '$lib/components/SchemaConfiguration.svelte';
   import PluginMethodPicker from '$lib/modals/PluginMethodPicker.svelte';
   import { type JSONSchemaProperty, type SchemaConfig } from '$lib/types';
+  import { getWorkflowDefaultConfig } from '$lib/utils/workflow';
   import { WorkflowTrigger, type PluginMethodResponseDto, type WorkflowStepDto } from '@immich/sdk';
   import { FormModal, IconButton, modalManager, Stack, Text, Textarea } from '@immich/ui';
   import { mdiPencilOutline } from '@mdi/js';
@@ -31,7 +32,7 @@
     }
 
     method = selected;
-    config = selected.schema ? {} : null;
+    config = selected.schema ? getWorkflowDefaultConfig(selected.schema as JSONSchemaProperty) : null;
   };
 
   void onPickMethod();
diff --git a/web/src/lib/modals/WorkflowEditStepModal.svelte b/web/src/lib/modals/WorkflowEditStepModal.svelte
index 5375edc7d3..a2adbba090 100644
--- a/web/src/lib/modals/WorkflowEditStepModal.svelte
+++ b/web/src/lib/modals/WorkflowEditStepModal.svelte
@@ -3,6 +3,7 @@
   import { pluginManager } from '$lib/managers/plugin-manager.svelte';
   import PluginMethodPicker from '$lib/modals/PluginMethodPicker.svelte';
   import { type JSONSchemaProperty, type SchemaConfig } from '$lib/types';
+  import { getWorkflowDefaultConfig } from '$lib/utils/workflow';
   import { WorkflowTrigger, type WorkflowStepDto } from '@immich/sdk';
   import { Button, FormModal, modalManager, Stack, Text, Textarea } from '@immich/ui';
   import { mdiPencilOutline } from '@mdi/js';
@@ -30,7 +31,7 @@
     }
 
     method = selected;
-    config = selected.schema ? {} : null;
+    config = selected.schema ? getWorkflowDefaultConfig(selected.schema as JSONSchemaProperty) : null;
   };
 </script>
 
diff --git a/web/src/lib/utils/workflow.spec.ts b/web/src/lib/utils/workflow.spec.ts
new file mode 100644
index 0000000000..b6492ae32a
--- /dev/null
+++ b/web/src/lib/utils/workflow.spec.ts
@@ -0,0 +1,112 @@
+import { getWorkflowDefaultConfig } from '$lib/utils/workflow';
+
+describe(getWorkflowDefaultConfig.name, () => {
+  describe('required properties', () => {
+    it('should use a default value', () => {
+      expect(
+        getWorkflowDefaultConfig({
+          type: 'object',
+          properties: {
+            test: {
+              type: 'boolean',
+              default: true,
+            },
+          },
+          required: ['test'],
+        }),
+      ).toEqual({ test: true });
+    });
+
+    it('should default to an empty array', () => {
+      expect(
+        getWorkflowDefaultConfig({
+          type: 'object',
+          properties: {
+            test: {
+              type: 'string',
+              array: true,
+            },
+          },
+          required: ['test'],
+        }),
+      ).toEqual({ test: [] });
+    });
+
+    it('should default to false', () => {
+      expect(
+        getWorkflowDefaultConfig({
+          type: 'object',
+          properties: {
+            test: {
+              type: 'boolean',
+            },
+          },
+          required: ['test'],
+        }),
+      ).toEqual({ test: false });
+    });
+
+    it('should default to 0 (integer)', () => {
+      expect(
+        getWorkflowDefaultConfig({
+          type: 'object',
+          properties: {
+            test: {
+              type: 'integer',
+            },
+          },
+          required: ['test'],
+        }),
+      ).toEqual({ test: 0 });
+    });
+
+    it('should default to 0 (number)', () => {
+      expect(
+        getWorkflowDefaultConfig({
+          type: 'object',
+          properties: {
+            test: {
+              type: 'number',
+            },
+          },
+          required: ['test'],
+        }),
+      ).toEqual({ test: 0 });
+    });
+
+    it('should default to an empty string', () => {
+      expect(
+        getWorkflowDefaultConfig({
+          type: 'object',
+          properties: {
+            test: {
+              type: 'string',
+            },
+          },
+          required: ['test'],
+        }),
+      ).toEqual({ test: '' });
+    });
+
+    it('should default recursively', () => {
+      expect(
+        getWorkflowDefaultConfig({
+          type: 'object',
+          properties: {
+            parent: {
+              type: 'object',
+              properties: {
+                test: {
+                  type: 'string',
+                  array: true,
+                },
+              },
+              required: ['test'],
+            },
+          },
+          required: ['parent'],
+        }),
+      ).toEqual({ parent: { test: [] } });
+    });
+  });
+});
diff --git a/web/src/lib/utils/workflow.ts b/web/src/lib/utils/workflow.ts
index cb8d856cb9..61702f4264 100644
--- a/web/src/lib/utils/workflow.ts
+++ b/web/src/lib/utils/workflow.ts
@@ -1,5 +1,6 @@
 import { WorkflowTrigger } from '@immich/sdk';
 import type { MessageFormatter } from 'svelte-i18n';
+import type { JSONSchemaProperty } from '$lib/types';
 
 export const getTriggerName = ($t: MessageFormatter, type: WorkflowTrigger) => {
   switch (type) {
@@ -34,3 +35,56 @@ export const getTriggerDescription = ($t: MessageFormatter, type: WorkflowTrigge
     }
   }
 };
+
+export const getWorkflowDefaultConfig = (schema: JSONSchemaProperty) => {
+  // eslint-disable-next-line @typescript-eslint/no-explicit-any
+  const config: any = {};
+
+  const requiredProperties = schema.required ?? [];
+
+  for (const [key, property] of Object.entries(schema.properties ?? {})) {
+    // default values
+    if (property.default) {
+      config[key] = property.default;
+      break;
+    }
+
+    if (!requiredProperties.includes(key)) {
+      continue;
+    }
+
+    if (property.array) {
+      config[key] = [];
+      continue;
+    }
+
+    switch (property.type) {
+      case 'string': {
+        config[key] = '';
+        break;
+      }
+
+      case 'integer':
+      case 'number': {
+        config[key] = 0;
+        break;
+      }
+
+      case 'boolean': {
+        config[key] = false;
+        break;
+      }
+
+      case 'object': {
+        config[key] = property.properties ? getWorkflowDefaultConfig(property) : {};
+        break;
+      }
+
+      default: {
+        console.log(`Unknown configuration type: ${property.type}`);
+      }
+    }
+  }
+
+  return config;
+};