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 7d3a3af..1fadd88 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
@@ -1011,7 +1011,6 @@ function drawOverviewWaterfall(W, H, pal) {
   const palKey = overviewWfPaletteKey(pal, viewKey);
   const rowStride = iW * 4;
   const expectedSize = iW * iH * 4;
-  const steadyState = rows.length >= maxVisible;
   const newPushes = overviewWaterfallPushCount - overviewWfTexPushCount;
   const sizeChanged = overviewWfTexWidth !== iW || overviewWfTexHeight !== iH;
   const palChanged = overviewWfTexPalKey !== palKey;
@@ -1046,7 +1045,7 @@ function drawOverviewWaterfall(W, H, pal) {
     }
     overviewWfTexPushCount = overviewWaterfallPushCount;
     overviewWfTexPalKey = palKey;
-  } else if (steadyState && newPushes > 0) {
+  } else if (newPushes > 0) {
     const newCount = Math.min(newPushes, iH);
     if (newCount >= iH) {
       for (let y = 0; y < iH; y++) renderRow(y, rows[y]);
@@ -6715,6 +6714,10 @@ function createBookmarkChip(bm, colorMap, options = {}) {
   span.className = "spectrum-bookmark-chip";
   if (options.sideStack) {
     span.classList.add("spectrum-bookmark-chip-side");
+  } else {
+    // Keep main in-band bookmark chips pinned at the very top of the spectrum strip.
+    span.style.top = "2px";
+    span.style.transform = "translateX(-50%)";
   }
   span.title = buildBookmarkTooltipText(bm) || (bm.name + " \u2014 " + freqStr + (bm.comment ? "\n" + bm.comment : ""));
   span.dataset.bmId = bm.id;
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 a858930..3942df6 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
@@ -2296,7 +2296,7 @@ button:focus-visible, input:focus-visible, select:focus-visible {
 }
 #spectrum-bookmark-axis {
   position: absolute;
-  top: 0;
+  top: calc(-1 * var(--overview-plot-height));
   left: 0;
   right: 0;
   z-index: 8;