diff --git a/src/trx-client/trx-frontend/trx-frontend-http/assets/web/app.js b/src/trx-client/trx-frontend/trx-frontend-http/assets/web/app.js
index 939c483..6dfd413 100644
--- a/src/trx-client/trx-frontend/trx-frontend-http/assets/web/app.js
+++ b/src/trx-client/trx-frontend/trx-frontend-http/assets/web/app.js
@@ -8734,7 +8734,7 @@ function updateBookmarkAxis(range) {
   // Always recompute horizontal positions (pan/zoom changes frac every frame).
   const axisWidth = axisEl.clientWidth || 0;
   const edgePad = 8;
-  const spans = axisEl.querySelectorAll("span");
+  const spans = axisEl.querySelectorAll(":scope > span");
   visBookmarks.forEach((bm, i) => {
     const span = spans[i];
     if (!span) return;
diff --git a/src/trx-client/trx-frontend/trx-frontend-http/assets/web/style.css b/src/trx-client/trx-frontend/trx-frontend-http/assets/web/style.css
index 2ad1bbf..fe196b9 100644
--- a/src/trx-client/trx-frontend/trx-frontend-http/assets/web/style.css
+++ b/src/trx-client/trx-frontend/trx-frontend-http/assets/web/style.css
@@ -2901,8 +2901,8 @@ button:focus-visible, input:focus-visible, select:focus-visible {
   transition: height 80ms ease;
 }
 #spectrum-bookmark-axis.bm-axis-visible {
-  min-height: 26px;
-  height: auto;
+  height: 38px;
+  overflow: visible;
 }
 .spectrum-bookmark-chip {
   position: absolute;