diff --git a/pages/library.vue b/pages/library.vue
index 8385199..73f89df 100644
--- a/pages/library.vue
+++ b/pages/library.vue
@@ -91,11 +91,11 @@
               {{ selectedKeys.length && selectedKeys.length === entries.length ? 'Clear selection' : 'Select all' }}
             </button>
             <button
-              v-if="hasHiddenThumbs"
+              v-if="showPrivacyToggles && entries.length"
               type="button"
               class="rounded-full border px-2.5 py-1 text-[11px]"
               :class="revealAll ? 'border-amber-300 bg-amber-400/10 text-amber-100' : 'border-white/10 text-zinc-400 hover:text-white'"
-              :title="revealAll ? 'Hide flagged thumbnails' : 'Reveal all hidden thumbnails'"
+              :title="revealAll ? 'Hide all thumbnails' : 'Reveal all thumbnails'"
               @click="toggleRevealAll"
             >
               <span class="inline-flex items-center gap-1.5">
@@ -324,7 +324,7 @@
                 @click="focusPart(node.clip.id)"
               >
                 <span class="relative h-12 w-12 shrink-0 overflow-hidden rounded bg-zinc-900">
-                  <span v-if="node.clip.hideThumbnail" class="sensitive-glow block h-full w-full" />
+                  <span v-if="showPrivacyToggles && !revealAll" class="sensitive-glow block h-full w-full" />
                   <img
                     v-else
                     :src="partThumb(node.clip)"
@@ -354,7 +354,7 @@
               :class="part.id === focusedPartId ? 'ring-2 ring-amber-300' : ''"
               @click="focusPart(part.id)"
             >
-              <span v-if="('hideThumbnail' in part && part.hideThumbnail) || ('hideInput' in part && part.hideInput)" class="sensitive-glow block aspect-square w-full" />
+              <span v-if="showPrivacyToggles && !revealAll" class="sensitive-glow block aspect-square w-full" />
               <img
                 v-else
                 :src="partThumb(part)"
@@ -828,24 +828,18 @@ function cardClass(entry: LibraryEntry) {
   return selectMode.value ? 'border-amber-300/25' : 'border-white/10'
 }
 
-function itemHidden(entry: LibraryEntry) {
-  if (entry.kind === 'clip') return Boolean(entry.group?.head.hideThumbnail)
-  if (entry.kind === 'track') return false
-  return Boolean(entry.stillGroup?.parts[cardImageIndex(entry)]?.hideInput)
-}
-
 function thumbHidden(entry: LibraryEntry) {
+  if (!showPrivacyToggles.value || entry.kind === 'track') return false
   const id = entry.kind === 'clip' ? entry.group?.head.id : entry.stillGroup?.parts[cardImageIndex(entry)]?.id
   if (id && forceHiddenIds.value.includes(id)) return true
-  return itemHidden(entry) && !revealAll.value
+  // Session cover for the whole grid — not limited to individually flagged items.
+  return !revealAll.value
 }
 
-const hasHiddenThumbs = computed(() => entries.value.some(entry => itemHidden(entry)))
-
 function toggleRevealAll() {
   revealAll.value = !revealAll.value
   forceHiddenIds.value = []
-  if (focused.value && itemHidden(focused.value)) {
+  if (focused.value && focused.value.kind !== 'track') {
     detailsHidden.value = !revealAll.value
   }
 }
@@ -996,7 +990,7 @@ function onCardClick(entry: LibraryEntry, event: MouseEvent) {
     : entry.kind === 'track'
       ? (entry.track?.id || '')
       : (entry.stillGroup?.parts[cardImageIndex(entry)]?.id || '')
-  if (!sameCard) detailsHidden.value = itemHidden(entry) && !revealAll.value
+  if (!sameCard) detailsHidden.value = thumbHidden(entry)
   cancelRename()
 }