fix: 修复嵌套模式当列隐藏时不显示展开按钮问题 Close: #8301

packages/amis-core/src/store/table.ts

@@ -51,7 +51,6 @@ export const Column = types
     toggable: true,
     expandable: false,
     checkdisable: false,
-    isPrimary: false,
     searchable: types.maybe(types.frozen()),
     enableSearch: true,
     sortable: false,
@@ -67,6 +66,13 @@ export const Column = types
     remark: types.optional(types.frozen(), undefined),
     className: types.union(types.string, types.frozen())
   })
+  .views(self => ({
+    get isPrimary() {
+      const table = getParent(self, 2) as any;
+
+      return table.filteredColumns[0]?.id === self.id;
+    }
+  }))
   .actions(self => ({
     toggleToggle(min = 1) {
       self.toggled = !self.toggled;
@@ -1016,7 +1022,6 @@ export const TableStore = iRendererStore
             pristine: item.pristine || item,
             toggled: item.toggled !== false,
             breakpoint: item.breakpoint,
-            isPrimary: index === PARTITION_INDEX,
             /** 提前映射变量，方便后续view中使用 */
             label: isPureVariable(item.label)
               ? resolveVariableAndFilter(item.label, self.data)

packages/amis/src/renderers/Table/Cell.tsx

@@ -169,7 +169,7 @@ export default function Cell({
       );
     }
     return [prefix, affix, addtionalClassName];
-  }, [item.expandable, item.expanded]);
+  }, [item.expandable, item.expanded, column.isPrimary]);
 
   // 根据条件缓存 data，避免孩子重复渲染
   const hasCustomTrackExpression =