Use --tblr-hover-bg for .btn-action hover, keep --tblr-active-bg for .show

core/scss/ui/_buttons.scss

@@ -323,12 +323,13 @@ $btn-colors: map.keys(map.merge($theme-colors, $social-colors));
   &:hover,
   &.show {
     color: var(--body-color);
-    background: var(--active-bg);
+    background: var(--hover-bg);
     border-color: transparent;
   }
 
   &.show {
     color: var(--primary);
+    background: var(--active-bg);
   }
 
   @include media-print() {