diff --git a/web/src/app/page.tsx b/web/src/app/page.tsx
index 586f2fb..eb539e5 100644
--- a/web/src/app/page.tsx
+++ b/web/src/app/page.tsx
@@ -884,10 +884,10 @@ function TicketWorkbenchContent() {
               <>
                 {/* Column header */}
                 <div className={cn(
-                  "sticky top-0 z-10 flex border-b border-border bg-muted/70",
-                  density === "compact" ? "min-h-8" : "min-h-9"
-                )}
-                >
+                  "sticky top-0 z-10 flex border-b border-border bg-muted/50",
+                  density === "compact" ? "min-h-7" : "min-h-8"
+                )}>
+                  <div className="w-9 shrink-0" />
                   {availableColumns.filter((c) => c.visible).map((col) => (
                     <div
                       key={col.key}