@@ -69,6 +69,7 @@ import {
   THREAD_DETAILS_PANEL_LINK_SPLIT_GROUP_CLASS,
   THREAD_DETAILS_PANEL_LINK_SPLIT_PRIMARY_CLASS,
   THREAD_DETAILS_PANEL_ROW_CLASS,
+  THREAD_DETAILS_PANEL_SPLIT_BUTTON_SURFACE_CLASS,
   THREAD_DETAILS_PANEL_SPLIT_SEPARATOR_CLASS,
 } from "./threadDetailsPanelStyles";
 
@@ -369,7 +370,10 @@ export function ThreadDetailsPrRow({
                 checksState={checksRollup}
                 checks={detail.checks}
                 variant="count"
-                className="text-[13px] sm:text-[13px]"
+                className={cn(
+                  THREAD_DETAILS_PANEL_SPLIT_BUTTON_SURFACE_CLASS,
+                  "text-[13px] sm:text-[13px]",
+                )}
               />
             </>
           ) : null}
 
@@ -12,7 +12,7 @@ const THREAD_DETAILS_PANEL_HOVER_SURFACE_CLASS =
 
 const THREAD_DETAILS_PANEL_ROW_SURFACE_CLASS = `${THREAD_DETAILS_PANEL_RESTING_BUTTON_SURFACE_CLASS} ${THREAD_DETAILS_PANEL_HOVER_SURFACE_CLASS}`;
 
-const THREAD_DETAILS_PANEL_SPLIT_BUTTON_SURFACE_CLASS = `${THREAD_DETAILS_PANEL_RESTING_BUTTON_SURFACE_CLASS} hover:bg-transparent data-pressed:bg-transparent`;
+export const THREAD_DETAILS_PANEL_SPLIT_BUTTON_SURFACE_CLASS = `${THREAD_DETAILS_PANEL_RESTING_BUTTON_SURFACE_CLASS} hover:!bg-transparent data-pressed:!bg-transparent`;
 
 export const THREAD_DETAILS_PANEL_ROW_CLASS = `h-9 w-full justify-start gap-2.5 rounded-lg border-transparent bg-transparent px-2.5 text-[13px] font-medium text-foreground/80 sm:h-9 sm:text-[13px] ${THREAD_DETAILS_PANEL_ROW_SURFACE_CLASS}`;