From e0ccb83baafd3405dca3d4e3bf881a60f23a1bab Mon Sep 17 00:00:00 2001
From: vzanimonets <vzanimonets@gmail.com>
Date: Tue, 19 Mar 2024 19:20:01 +0300
Subject: [PATCH] fix:[#1046] Sub Row Selection not working correctly

---
 packages/material-react-table/src/utils/row.utils.ts | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/packages/material-react-table/src/utils/row.utils.ts b/packages/material-react-table/src/utils/row.utils.ts
index 576bc0060..25a09f686 100644
--- a/packages/material-react-table/src/utils/row.utils.ts
+++ b/packages/material-react-table/src/utils/row.utils.ts
@@ -131,11 +131,13 @@ export const getIsRowSelected = <TData extends MRT_RowData>({
   table: MRT_TableInstance<TData>;
 }) => {
   const {
-    options: { enableRowSelection },
+    options: { enableRowSelection, enableSubRowSelection },
   } = table;
 
   return (
-    row.getIsSelected() ||
+    (enableSubRowSelection
+      ? row.getIsSelected() && !row.getCanExpand()
+      : row.getIsSelected()) ||
     (parseFromValuesOrFunc(enableRowSelection, row) &&
       row.getCanSelectSubRows() &&
       row.getIsAllSubRowsSelected())