Restore Use as input to reload full generation settings.

The earlier change blocked generate stills and skipped prompts/LoRAs/config. Use as input again fills the form from the library item so you can regenerate.

Co-authored-by: Cursor <cursoragent@cursor.com>

pages/index.vue

@@ -4394,7 +4394,6 @@ async function applyIncomingLibraryItem() {
   const clipId = String(route.query.clip || '').trim()
   const stillId = String(route.query.still || '').trim()
   const use = String(route.query.use || '') === '1'
-  const studio = String(route.query.studio || '').toLowerCase()
   if (clipId) {
     const clip = clips.value.find(item => item.id === clipId)
     if (clip) {
@@ -4404,14 +4403,8 @@ async function applyIncomingLibraryItem() {
   } else if (stillId) {
     const still = stills.value.find(item => item.id === stillId)
     if (still) {
-      if (use) {
-        await useStillAsInput(still)
-        // Prefer Video for "use as input" unless the link explicitly asked for Image.
-        if (studio === 'image') selectStudioKind('image')
-        else selectStudioKind('video')
-      } else {
-        openStill(still)
-      }
+      if (use) await useStillAsInput(still)
+      else openStill(still)
     }
   }
   void router.replace({ path: '/', query: {} })
@@ -6278,24 +6271,38 @@ async function loadStillAsEditRef(stillId: string) {
   setEditRef(new File([blob], stillFileName(still) || 'still-b.png', { type: blob.type || 'image/png' }))
 }
 
-function stillUseAsInputMessage(_still: LibraryStill) {
-  return 'Loaded as input. Switch to Image only if you want to edit it there.'
+function stillUseAsInputMessage(still: LibraryStill) {
+  const dest = inferStillPipeline(still)
+  const mode = still.settings?.mode
+  if (dest === 'imagev2' && mode === 'generate') return 'Generate settings loaded. Tweak and generate.'
+  if (dest === 'imagev2' && mode === 'compose') {
+    return still.settings?.referenceStillId
+      ? 'Compose settings loaded. Tweak and generate.'
+      : 'Compose settings loaded. Re-add still B, then generate.'
+  }
+  if (dest === 'imagev2' && mode === 'refine') return 'Refine settings loaded. Paint a mask, then generate.'
+  if (dest === 'imagev2') return 'Image v2 settings loaded. Tweak and generate.'
+  if (dest === 'image' && still.settings) return 'Image edit settings loaded. Tweak and generate.'
+  return 'Loaded as input. It stays in Output, not the upload library.'
 }
 
 async function useStillAsInput(still: LibraryStill) {
   try {
-    // Use as input = put pixels in the start-still slot. Do NOT jump to Image studio
-    // or overwrite video settings — that trapped people on the Image tab.
-    folderId.value = still.folderId
-    browseFolderId.value = still.folderId
-    const generateOnly = inferStillPipeline(still) === 'imagev2' && still.settings?.mode === 'generate'
-    if (generateOnly) {
-      toast('That still is text-to-image only (no canvas to reuse). Pick a different image.')
-      return
+    applyStillSettings(still)
+    const dest = inferStillPipeline(still)
+    const generate = dest === 'imagev2' && still.settings?.mode === 'generate'
+    if (!generate) {
+      const blob = await $fetch<Blob>(`/api/library/stills/${still.id}`, { responseType: 'blob' })
+      if (still.hideInput && showPrivacyToggles.value) hideInputPreview.value = true
+      readFile(new File([blob], stillFileName(still), { type: blob.type || 'image/png' }), { stillId: still.id })
+    }
+    if (dest === 'imagev2' && still.settings?.mode === 'compose' && still.settings.referenceStillId) {
+      try {
+        await loadStillAsEditRef(still.settings.referenceStillId)
+      } catch {
+        toast('Compose settings loaded, but still B is missing. Re-add it.')
+      }
     }
-    const blob = await $fetch<Blob>(`/api/library/stills/${still.id}`, { responseType: 'blob' })
-    if (still.hideInput && showPrivacyToggles.value) hideInputPreview.value = true
-    readFile(new File([blob], stillFileName(still), { type: blob.type || 'image/png' }), { stillId: still.id })
     scrollToStudioInput()
     toast(stillUseAsInputMessage(still))
   } catch (error: any) {

pages/library.vue

@@ -1058,7 +1058,13 @@ function useInStudio(entry: LibraryEntry) {
     return
   }
   if (entry.stillGroup) {
-    navigateTo({ path: '/', query: { still: focusedPartId.value || entry.stillGroup.head.id, use: '1', studio: 'video' } })
+    const stillId = focusedPartId.value || entry.stillGroup.head.id
+    const still = stills.value.find(item => item.id === stillId) || entry.stillGroup.head
+    const imageStill = Boolean(still?.settings?.kind === 'imagev2' || still?.settings?.kind === 'image' || still?.settings?.mode)
+    navigateTo({
+      path: '/',
+      query: { still: stillId, use: '1', studio: imageStill ? 'image' : 'video' }
+    })
   }
 }