diff --git a/components/common/CommonPaginator.vue b/components/common/CommonPaginator.vue
index 1191f17d..19f14677 100644
--- a/components/common/CommonPaginator.vue
+++ b/components/common/CommonPaginator.vue
@@ -2,7 +2,7 @@
 // @ts-expect-error missing types
 import { DynamicScroller } from 'vue-virtual-scroller'
 import 'vue-virtual-scroller/dist/vue-virtual-scroller.css'
-import type { Paginator, WsEvents } from 'masto'
+import type { Paginator, WsEvents, mastodon } from 'masto'
 
 const {
   paginator,
@@ -11,13 +11,15 @@ const {
   virtualScroller = false,
   eventType = 'update',
   preprocess,
+  context = 'public',
 } = defineProps<{
   paginator: Paginator<T[], O>
   keyProp?: keyof T
   virtualScroller?: boolean
   stream?: Promise<WsEvents>
   eventType?: 'notification' | 'update'
-  preprocess?: (items: (U | T)[]) => U[]
+  preprocess?: (items: (U | T)[], context?: mastodon.v2.FilterContext) => U[]
+  context?: mastodon.v2.FilterContext
 }>()
 
 defineSlots<{
@@ -42,7 +44,7 @@ defineSlots<{
 
 const { t } = useI18n()
 
-const { items, prevItems, update, state, endAnchor, error } = usePaginator(paginator, stream, eventType, preprocess)
+const { items, prevItems, update, state, endAnchor, error } = usePaginator(paginator, stream, eventType, preprocess, context)
 </script>
 
 <template>
diff --git a/components/timeline/TimelinePaginator.vue b/components/timeline/TimelinePaginator.vue
index 723fa1b2..5e8ba41a 100644
--- a/components/timeline/TimelinePaginator.vue
+++ b/components/timeline/TimelinePaginator.vue
@@ -22,7 +22,7 @@ const showOriginSite = $computed(() =>
 </script>
 
 <template>
-  <CommonPaginator v-bind="{ paginator, stream, preprocess, buffer }" :virtual-scroller="virtualScroller">
+  <CommonPaginator v-bind="{ paginator, stream, preprocess, buffer }" :virtual-scroller="virtualScroller" :context="context">
     <template #updater="{ number, update }">
       <button py-4 border="b base" flex="~ col" p-3 w-full text-primary font-bold @click="update">
         {{ $t('timeline.show_new_items', number, { named: { v: formatNumber(number) } }) }}
diff --git a/composables/paginator.ts b/composables/paginator.ts
index 6fc2de5b..0d58fbed 100644
--- a/composables/paginator.ts
+++ b/composables/paginator.ts
@@ -5,7 +5,8 @@ export function usePaginator<T, P, U = T>(
   _paginator: Paginator<T[], P>,
   stream?: Promise<WsEvents>,
   eventType: 'notification' | 'update' = 'update',
-  preprocess: (items: (T | U)[]) => U[] = items => items as unknown as U[],
+  preprocess: (items: (T | U)[], context?: mastodon.v2.FilterContext) => U[] = items => items as unknown as U[],
+  context?: mastodon.v2.FilterContext,
   buffer = 10,
 ) {
   // called `next` method will mutate the internal state of the variable,
@@ -25,7 +26,7 @@ export function usePaginator<T, P, U = T>(
   const deactivated = useDeactivated()
 
   async function update() {
-    (items.value as U[]).unshift(...preprocess(prevItems.value as T[]))
+    (items.value as U[]).unshift(...preprocess(prevItems.value as T[], context))
     prevItems.value = []
   }
 
@@ -70,7 +71,7 @@ export function usePaginator<T, P, U = T>(
       const result = await paginator.next()
 
       if (!result.done && result.value.length) {
-        const preprocessedItems = preprocess([...nextItems.value, ...result.value] as (U | T)[])
+        const preprocessedItems = preprocess([...nextItems.value, ...result.value] as (U | T)[], context)
         const itemsToShowCount
           = preprocessedItems.length <= buffer
             ? preprocessedItems.length