diff --git a/packages/client/src/components/ui/pagination.vue b/packages/client/src/components/ui/pagination.vue
index 489ffad10..6b945c78e 100644
--- a/packages/client/src/components/ui/pagination.vue
+++ b/packages/client/src/components/ui/pagination.vue
@@ -35,7 +35,7 @@
 import { computed, ComputedRef, isRef, nextTick, onActivated, onBeforeUnmount, onDeactivated, onMounted, ref, watch } from 'vue';
 import * as misskey from 'misskey-js';
 import * as os from '@/os';
-import { onScrollTop, isTopVisible, getBodyScrollHeight, getScrollContainer, onScrollBottom, scrollToBottom, scroll, isBottom } from '@/scripts/scroll';
+import { onScrollTop, isTopVisible, getBodyScrollHeight, getScrollContainer, onScrollBottom, scrollToBottom, scroll, isBottomVisible } from '@/scripts/scroll';
 import MkButton from '@/components/ui/button.vue';
 import { defaultStore } from '@/store';
 import { MisskeyEntity } from '@/types/date-separated-list';
@@ -303,7 +303,7 @@ const prepend = (item: MisskeyEntity, force = false): void => {
 		return;
 	}
 
-	const isTop = isBackTop.value || (props.pagination.reversed ? isBottom : isTopVisible)(contentEl);
+	const isTop = isBackTop.value || (props.pagination.reversed ? isBottomVisible : isTopVisible)(contentEl);
 
 	if (isTop || force) {
 		// Prepend the item
diff --git a/packages/client/src/pages/messaging/messaging-room.vue b/packages/client/src/pages/messaging/messaging-room.vue
index 88ea4d475..78f6daaa5 100644
--- a/packages/client/src/pages/messaging/messaging-room.vue
+++ b/packages/client/src/pages/messaging/messaging-room.vue
@@ -57,7 +57,7 @@ import XList from '@/components/date-separated-list.vue';
 import MkPagination, { Paging } from '@/components/ui/pagination.vue';
 import XMessage from './messaging-room.message.vue';
 import XForm from './messaging-room.form.vue';
-import { isBottom, onScrollBottom, scrollToBottom } from '@/scripts/scroll';
+import { isBottomVisible, onScrollBottom, scrollToBottom } from '@/scripts/scroll';
 import * as os from '@/os';
 import { stream } from '@/stream';
 import * as sound from '@/scripts/sound';
@@ -190,7 +190,7 @@ function onDrop(e: DragEvent): void {
 function onMessage(message) {
 	sound.play('chat');
 
-	const _isBottom = isBottom(rootEl, 64);
+	const _isBottom = isBottomVisible(rootEl, 64);
 
 	pagingComponent.prepend(message);
 	if (message.userId != $i?.id && !document.hidden) {