diff --git a/src/components/trace/hat-graph-branch.ts b/src/components/trace/hat-graph-branch.ts
index c5da464bcf..04a9c936c8 100644
--- a/src/components/trace/hat-graph-branch.ts
+++ b/src/components/trace/hat-graph-branch.ts
@@ -1,4 +1,4 @@
-import { css, html, LitElement, svg } from "lit";
+import { css, html, LitElement, nothing, svg } from "lit";
 import { customElement, property, state } from "lit/decorators";
 import { classMap } from "lit/directives/class-map";
 import { BRANCH_HEIGHT, SPACING } from "./hat-graph-const";
@@ -41,8 +41,8 @@ export class HatGraphBranch extends LitElement {
       branches.push({
         x: width / 2 + total_width,
         height,
-        start: c.hasAttribute("graphStart"),
-        end: c.hasAttribute("graphEnd"),
+        start: c.hasAttribute("graph-start"),
+        end: c.hasAttribute("graph-end"),
         track: c.hasAttribute("track"),
       });
       total_width += width;
@@ -65,11 +65,8 @@ export class HatGraphBranch extends LitElement {
     return html`
       <slot name="head"></slot>
       ${!this.start
-        ? svg`
-            <svg
-              id="top"
-              width="${this._totalWidth}"
-            >
+        ? html`
+            <svg id="top" width=${this._totalWidth}>
               ${this._branches.map((branch) =>
                 branch.start
                   ? ""
@@ -86,7 +83,7 @@ export class HatGraphBranch extends LitElement {
               )}
             </svg>
           `
-        : ""}
+        : nothing}
       <div id="branches">
         <svg id="lines" width=${this._totalWidth} height=${this._maxHeight}>
           ${this._branches.map((branch) => {
@@ -107,11 +104,8 @@ export class HatGraphBranch extends LitElement {
       </div>
 
       ${!this.short
-        ? svg`
-            <svg
-              id="bottom"
-              width="${this._totalWidth}"
-            >
+        ? html`
+            <svg id="bottom" width=${this._totalWidth}>
               ${this._branches.map((branch) => {
                 if (branch.end) return "";
                 return svg`
@@ -128,7 +122,7 @@ export class HatGraphBranch extends LitElement {
               })}
             </svg>
           `
-        : ""}
+        : nothing}
     `;
   }