fix minor flow UX

frontend/src/lib/components/ArgInput.svelte

@@ -152,6 +152,8 @@
 					value = enum_?.[0]
 				} else if (inputCat == 'boolean') {
 					value = false
+				} else if (inputCat == 'list') {
+					value = []
 				}
 			}
 		}
@@ -288,7 +290,7 @@
 									on:click={() => {
 										value = value.filter((el) => el != v)
 										if (value.length == 0) {
-											value = undefined
+											value = []
 										}
 									}}
 								>

frontend/src/lib/components/ModulePreview.svelte

@@ -60,6 +60,7 @@
 		if (testJob && !testJob.canceled && testJob.type == 'CompletedJob' && `result` in testJob) {
 			if ($flowStateStore[mod.id]?.previewResult) {
 				$flowStateStore[mod.id].previewResult = testJob.result
+				$flowStateStore = $flowStateStore
 			}
 		}
 	}

frontend/src/lib/components/Path.svelte

@@ -200,6 +200,10 @@
 	}
 
 	function initPath() {
+		if (path != undefined && path != '') {
+			meta = pathToMeta(path)
+			return
+		}
 		if (initialPath == undefined || initialPath == '') {
 			reset()
 		} else {

frontend/src/lib/components/propertyPicker/PropPicker.svelte

@@ -93,7 +93,10 @@
 				pureViewer={!$propPickerConfig}
 				json={flowInputsFiltered}
 				on:select={(e) => {
-					dispatch('select', `flow_input.${e.detail}`)
+					dispatch(
+						'select',
+						e.detail?.startsWith('[') ? `flow_input${e.detail}` : `flow_input.${e.detail}`
+					)
 				}}
 			/>
 		</div>