:art: https://github.com/siyuan-note/siyuan/issues/9505

app/src/assets/scss/component/_list.scss

@@ -8,7 +8,7 @@
     border-radius: var(--b3-border-radius);
 
     &:hover:not(.b3-list-item--focus),
-    &--focus:not(.dragover):not(.dragover__top):not(.dragover__bottom) {
+    &--focus:not(.dragover) {
       background-color: var(--b3-list-hover);
     }
   }

app/src/assets/scss/util/_reset.scss

@@ -38,7 +38,7 @@ body {
       }
 
       &__tab--active {
-        .b3-list--background .b3-list-item--focus:not(.dragover):not(.dragover__top):not(.dragover__bottom) {
+        .b3-list--background .b3-list-item--focus:not(.dragover) {
           background-color: var(--b3-list-hover);
         }