Stop library Open/click from switching Video and Image tabs.

Previewing a still or clip only updates the output pane; Use as input stays on the current workspace instead of forcing Image for image stills.

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

pages/index.vue

@@ -6297,7 +6297,7 @@ async function generateExtension() {
 }
 
 function openClip(item: LibraryClip) {
-  studioMode.value = 'video'
+  // Preview only — never yank Video/Image workspace tabs.
   outputFocus.value = 'video'
   watchingLibrary.value = true
   ensureFamilyExpanded(item)
@@ -6316,7 +6316,7 @@ function openClip(item: LibraryClip) {
 }
 
 function openStill(still: LibraryStill) {
-  studioMode.value = inferStillPipeline(still) === 'imagev2' ? 'editv2' : 'edit'
+  // Preview only — never yank Video/Image workspace tabs.
   outputFocus.value = 'edit'
   browseFolderId.value = still.folderId
   editResultUrl.value = `/api/library/stills/${still.id}`
@@ -6336,13 +6336,14 @@ function applyStillSettings(still: LibraryStill) {
   folderId.value = still.folderId
   browseFolderId.value = still.folderId
   rememberInputSeed(settings?.seed)
-  applyPromptRestore(still.prompt || '', still)
-  // Non-image stills are video start frames — keep Video mode and only restore prompt parts.
-  if (!dest) {
-    studioMode.value = 'video'
-    outputFocus.value = 'video'
+  // Stay on the current Video/Image tab. On Video, only restore prompt for
+  // video-origin stills; image stills are start-frame pixels only.
+  if (!imageStudio.value) {
+    if (!dest) applyPromptRestore(still.prompt || '', still)
     return
   }
+  applyPromptRestore(still.prompt || '', still)
+  if (!dest) return
   if (dest === 'imagev2') {
     studioMode.value = 'editv2'
     outputFocus.value = 'edit'
@@ -6403,6 +6404,9 @@ async function loadStillAsEditRef(stillId: string) {
 }
 
 function stillUseAsInputMessage(still: LibraryStill) {
+  if (!imageStudio.value) {
+    return 'Loaded as start still. Stays on Video — switch to Image only if you want to edit it there.'
+  }
   const dest = inferStillPipeline(still)
   const mode = still.settings?.mode
   if (dest === 'imagev2' && mode === 'generate') return 'Generate settings loaded. Tweak and generate.'