From 0bed497d0c7b40377967b6554ea6666624800061 Mon Sep 17 00:00:00 2001
From: Philipp Rudiger <prudiger@anaconda.com>
Date: Thu, 4 Apr 2024 13:02:37 +0200
Subject: [PATCH] Avoid unncessary rescroll on Column

---
 panel/models/column.ts | 14 ++++++++------
 1 file changed, 8 insertions(+), 6 deletions(-)

diff --git a/panel/models/column.ts b/panel/models/column.ts
index d64496952e..5dbca25a72 100644
--- a/panel/models/column.ts
+++ b/panel/models/column.ts
@@ -36,8 +36,11 @@ export class ColumnView extends BkColumnView {
 
   trigger_auto_scroll(): void {
     const limit = this.model.auto_scroll_limit
+    if (limit == 0) {
+      return
+    }
     const within_limit = this.distance_from_latest <= limit
-    if (limit == 0 || !within_limit) {
+    if (!within_limit) {
       return
     }
 
@@ -50,12 +53,11 @@ export class ColumnView extends BkColumnView {
 
   toggle_scroll_button(): void {
     const threshold = this.model.scroll_button_threshold
-    const exceeds_threshold = this.distance_from_latest >= threshold
-    if (this.scroll_down_button_el) {
-      this.scroll_down_button_el.classList.toggle(
-        "visible", threshold !== 0 && exceeds_threshold,
-      )
+    if (!this.scroll_down_button_el || threshold === 0) {
+      return
     }
+    const exceeds_threshold = this.distance_from_latest >= threshold
+    this.scroll_down_button_el.classList.toggle("visible", exceeds_threshold)
   }
 
   override render(): void {