diff --git a/public/s/css/f0ckm.css b/public/s/css/f0ckm.css
index e172606..268b2aa 100644
--- a/public/s/css/f0ckm.css
+++ b/public/s/css/f0ckm.css
@@ -18610,6 +18610,7 @@ a.lazy-thumb.filtered-upload-ghost:hover::after {
 /* Prevent scrolling on background document when Onara modal is active */
 body.onara-modal-open {
   overflow: hidden !important;
+  scrollbar-gutter: stable !important;
 }
 
 /* Background main page elements (outside posts) are dimmed and softly blurred */
diff --git a/public/s/js/f0ckm.js b/public/s/js/f0ckm.js
index e0f4d02..f27ebd9 100644
--- a/public/s/js/f0ckm.js
+++ b/public/s/js/f0ckm.js
@@ -1100,9 +1100,11 @@ window.cancelAnimFrame = (function () {
       targetThumb.classList.add('onara-active');
       const rect = targetThumb.getBoundingClientRect();
       const navbarH = parseInt(getComputedStyle(document.documentElement).getPropertyValue('--navbar-h')) || 50;
-      const isInView = rect.top >= navbarH && rect.bottom <= (window.innerHeight || document.documentElement.clientHeight);
-      if (!isInView) {
-        targetThumb.scrollIntoView({ block: 'center', inline: 'nearest', behavior: 'instant' });
+      const vh = window.innerHeight || document.documentElement.clientHeight;
+      // If any part of the thumbnail is already visible in the viewport, do not scroll
+      const isVisible = rect.bottom > navbarH && rect.top < vh;
+      if (!isVisible) {
+        targetThumb.scrollIntoView({ block: 'nearest', inline: 'nearest', behavior: 'instant' });
       }
     }
   };
@@ -1216,6 +1218,7 @@ window.cancelAnimFrame = (function () {
       '.nav-prev',
       '.nav-next',
       '#random',
+      '.steuerung',
       '.location',
       '.item_title',
       '.blahlol',