From 942284dbe181ad09102312cd65428dbd3128dfee Mon Sep 17 00:00:00 2001
From: qiang <qw13131wang@gmail.com>
Date: Thu, 12 Oct 2023 08:46:01 -0500
Subject: [PATCH] fix(components): [table] show-summary style error when
 table-layout=auto (#14523)

---
 packages/components/table/src/table.vue |  1 +
 packages/theme-chalk/src/table.scss     | 21 +++++++++++++++++----
 2 files changed, 18 insertions(+), 4 deletions(-)

diff --git a/packages/components/table/src/table.vue b/packages/components/table/src/table.vue
index 04820046fa..3de765f27c 100644
--- a/packages/components/table/src/table.vue
+++ b/packages/components/table/src/table.vue
@@ -100,6 +100,7 @@
             />
             <table-footer
               v-if="showSummary && tableLayout === 'auto'"
+              :class="ns.e('body-footer')"
               :border="border"
               :default-sort="defaultSort"
               :store="store"
diff --git a/packages/theme-chalk/src/table.scss b/packages/theme-chalk/src/table.scss
index fa7f302c44..e88f4f267d 100755
--- a/packages/theme-chalk/src/table.scss
+++ b/packages/theme-chalk/src/table.scss
@@ -393,6 +393,11 @@
     }
   }
 
+  @include e((footer-wrapper)) {
+    overflow: hidden;
+    flex-shrink: 0;
+  }
+
   @include e((header-wrapper, body-wrapper)) {
     .#{$namespace}-table-column--selection {
       > .cell {
@@ -558,10 +563,18 @@
     }
   }
 
-  @include e(body-header) {
-    position: sticky;
-    top: 0;
-    z-index: calc(getCssVar('table-index') + 2);
+  &.#{$namespace}-table--scrollable-y {
+    @include e(body-header) {
+      position: sticky;
+      top: 0;
+      z-index: calc(getCssVar('table-index') + 2);
+    }
+
+    @include e(body-footer) {
+      position: sticky;
+      bottom: 0;
+      z-index: calc(getCssVar('table-index') + 2);
+    }
   }
 
   @include e(column-resize-proxy) {