diff --git a/apps/ely-table/src/data.rs b/apps/ely-table/src/data.rs
index b9203f1..4db68a9 100644
--- a/apps/ely-table/src/data.rs
+++ b/apps/ely-table/src/data.rs
@@ -397,6 +397,7 @@ impl Book {
                     book.dialog = Some(Dialog::Column {
                         tab: id,
                         column,
+                        row,
                         entries: filter.entries,
                         picked,
                     });
@@ -413,12 +414,15 @@ impl Book {
         let Some(Dialog::Column {
             tab,
             column,
+            row,
             entries,
             picked,
         }) = self.dialog.take()
         else {
             return;
         };
+        // The kernel filters the cursor's range: go to the button.
+        self.run_in(Some(tab), "cell.goto", &[&sheet::address(column, row)], cx);
         match sort {
             Some(rising) => {
                 let key = SortKey {
diff --git a/apps/ely-table/src/dialog.rs b/apps/ely-table/src/dialog.rs
index 24afa0a..4aa0d88 100644
--- a/apps/ely-table/src/dialog.rs
+++ b/apps/ely-table/src/dialog.rs
@@ -94,6 +94,8 @@ pub enum Dialog {
     Column {
         tab: u64,
         column: u32,
+        /// The button's row: its cell names the filtered range.
+        row: u32,
         entries: Vec<Entry>,
         picked: Vec<SharedString>,
     },
diff --git a/apps/ely-table/src/tests/data.rs b/apps/ely-table/src/tests/data.rs
index 9346dd8..b606320 100644
--- a/apps/ely-table/src/tests/data.rs
+++ b/apps/ely-table/src/tests/data.rs
@@ -300,3 +300,41 @@ fn the_panel_reads_number_formats_and_find_counts_cells() {
             .is_some_and(|finder| finder.all.len() == 3)
     });
 }
+
+/// Two blocks: keys in A, other numbers in C.
+const BLOCKS: &str = r#"<?xml version="1.0" encoding="UTF-8"?>
+<office:document xmlns:office="urn:oasis:names:tc:opendocument:xmlns:office:1.0"
+ xmlns:text="urn:oasis:names:tc:opendocument:xmlns:text:1.0"
+ xmlns:table="urn:oasis:names:tc:opendocument:xmlns:table:1.0" office:version="1.3" office:mimetype="application/vnd.oasis.opendocument.spreadsheet">
+ <office:body><office:spreadsheet><table:table table:name="S">
+ <table:table-row><table:table-cell><text:p>K</text:p></table:table-cell><table:table-cell/><table:table-cell><text:p>L</text:p></table:table-cell></table:table-row>
+ <table:table-row><table:table-cell office:value-type="float" office:value="3"><text:p>3</text:p></table:table-cell><table:table-cell/><table:table-cell office:value-type="float" office:value="9"><text:p>9</text:p></table:table-cell></table:table-row>
+ <table:table-row><table:table-cell office:value-type="float" office:value="1"><text:p>1</text:p></table:table-cell><table:table-cell/><table:table-cell office:value-type="float" office:value="7"><text:p>7</text:p></table:table-cell></table:table-row>
+ <table:table-row><table:table-cell office:value-type="float" office:value="2"><text:p>2</text:p></table:table-cell><table:table-cell/><table:table-cell office:value-type="float" office:value="8"><text:p>8</text:p></table:table-cell></table:table-row>
+ </table:table></office:spreadsheet></office:body>
+</office:document>"#;
+
+#[test]
+fn a_column_button_sorts_its_own_block_not_the_cursors() {
+    let dir = tempfile::tempdir().expect("a temp dir");
+    let mut cx = TestAppContext::single();
+    let Some((_window, book)) = book(&mut cx, dir.path()) else {
+        eprintln!("SKIP: no LOK build");
+        return;
+    };
+    update(&mut cx, &book, |book, cx| {
+        book.new_from_text("blocks.fods", BLOCKS, cx)
+    });
+    settle(&cx, |app| sheet_names(app, &book) == ["S"]);
+    run(&mut cx, &book, "cell.goto", &["A1"]);
+    run(&mut cx, &book, "data.autofilter", &[]);
+    run(&mut cx, &book, "cell.goto", &["C3"]);
+    let id = cx.update(|app| book.read(app).core.active.expect("a tab"));
+    update(&mut cx, &book, |book, cx| {
+        book.ask_column(id, &Request::Filter { column: 0, row: 0 }, cx)
+    });
+    asked(&cx, &book, |dialog| matches!(dialog, Dialog::Column { .. }));
+    update(&mut cx, &book, |book, cx| book.column_asked(Some(true), cx));
+    assert_eq!(cells(&mut cx, &book, "A2:A4"), "1\n2\n3");
+    assert_eq!(cells(&mut cx, &book, "C2:C4"), "9\n7\n8");
+}
diff --git a/tasks/BUGS.md b/tasks/BUGS.md
index 3cd79bf..e45637b 100644
--- a/tasks/BUGS.md
+++ b/tasks/BUGS.md
@@ -15,7 +15,7 @@
 - [x] T-05 文档尺寸按内核像素取整，表尾被裁 — 内核尺寸按其测量时的比例换到当前比例（加载即设比例、缩放即改比例并重测、迟到的测量也换算）；R1–R4 缩放后未重测、表尾锚点被截、连续缩放迟到、首次测量无比例与文件超行；R5 PASS
 - [x] T-06 滚轮向下被内核平铺区卡住 — 表格的可滚范围先行两屏、止于表尾；R1 PASS
 - [x] T-07 表头点选、行高列宽拖动是“按编号的命令”，而每次点击与拖选都推进修订，紧接着的表头操作被当作过期拒绝 — 行列号不再算作按编号的命令；R1 PASS
-- [ ] T-08 自动筛选的列菜单对光标所在的表而不是按钮所在的表筛选、排序
+- [x] T-08 自动筛选的列菜单对光标所在的表而不是按钮所在的表筛选、排序 — 先把光标移到按钮所在格再排序或筛选；R1 PASS
 - [ ] T-09 导入文本文件时整文件的 UTF-8 校验在界面线程跑
 - [ ] T-10 CSV 导入对话框开着时打开任何别的对话框，待导入的文件静默消失
 - [ ] T-11 对话框比其标签活得久：导出、定义名称、重命名不可见却“开着”，挡住导入；名称表的“转到”激活已关闭的标签
diff --git a/tasks/reviews/T-08-r1.md b/tasks/reviews/T-08-r1.md
new file mode 100644
index 0000000..7ef22e9
--- /dev/null
+++ b/tasks/reviews/T-08-r1.md
@@ -0,0 +1 @@
+PASS