From 3d5f8534a07e644486e221441e8191c53fc28a69 Mon Sep 17 00:00:00 2001
From: Patrick Tasse <patrick.tasse@gmail.com>
Date: Wed, 2 Jul 2025 11:15:08 -0400
Subject: [PATCH] Fix timegraph misalignment when analysis running

Wait for table header to be rendered before setting top margin.

Fixes #1207

Signed-off-by: Patrick Tasse <patrick.tasse@gmail.com>
---
 .../src/components/timegraph-output-component.tsx             | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/packages/react-components/src/components/timegraph-output-component.tsx b/packages/react-components/src/components/timegraph-output-component.tsx
index e91f0fd4..70df1e15 100644
--- a/packages/react-components/src/components/timegraph-output-component.tsx
+++ b/packages/react-components/src/components/timegraph-output-component.tsx
@@ -390,8 +390,8 @@ export class TimegraphOutputComponent extends AbstractTreeOutputComponent<Timegr
             );
             signalManager().emit('ROW_SELECTIONS_CHANGED', signalPayload);
         }
-        if (!isEqual(this.state.columns, prevState.columns)) {
-            if (this.state.columns) {
+        if (this.state.timegraphTree.length > 0 && prevState.timegraphTree.length === 0) {
+            if (this.state.columns && this.state.columns.length > 0) {
                 const header = this.treeRef.current?.querySelector('th');
                 if (header) {
                     new ResizeObserver(target => {