diff --git a/crates/ui-egui/src/dialogs/command_search.rs b/crates/ui-egui/src/dialogs/command_search.rs
index e43a0cb43..e7c59b150 100644
--- a/crates/ui-egui/src/dialogs/command_search.rs
+++ b/crates/ui-egui/src/dialogs/command_search.rs
@@ -120,6 +120,8 @@ fn command_search_shortcut(id: &str, mac: bool) -> Option<&'static str> {
         "edit.pasteSpecial" => ("Ctrl+Cmd+V", Some("Ctrl+Alt+V")),
         "home.alignLeft" => ("⌘L", None),
         "home.alignCenter" => ("⌘E", None),
+        "selection.row" => ("Shift+Space", Some("Shift+Space")),
+        "selection.column" => ("Control+Space", Some("Ctrl+Space")),
         "view.showObjects" => ("Ctrl+6", Some("Ctrl+6")),
         "formulas.showFormulas" => ("⌘`", Some("Ctrl+`")),
         _ => return None,
diff --git a/crates/ui-egui/tests/it/dialog_focus.rs b/crates/ui-egui/tests/it/dialog_focus.rs
index 902bb8e4c..878ea9bd8 100644
--- a/crates/ui-egui/tests/it/dialog_focus.rs
+++ b/crates/ui-egui/tests/it/dialog_focus.rs
@@ -171,3 +171,26 @@ fn command_search_uses_runtime_os_and_verified_shortcuts() {
         }
     }
 }
+/// Selection shortcuts use the same bindings as the runtime keyboard handler.
+#[test]
+fn command_search_selection_shortcuts_match_runtime_os() {
+    for (os, column_label) in [
+        (egui::os::OperatingSystem::Windows, "Select Entire Column  (Ctrl+Space)"),
+        (egui::os::OperatingSystem::Mac, "Select Entire Column  (Control+Space)"),
+    ] {
+        let mut h = harness();
+        h.ctx.set_os(os);
+        h.run_steps(2);
+
+        h.state_mut().open_dialog("commandSearch", json!({}));
+        h.run_steps(6);
+
+        h.state_mut().dialog.as_mut().unwrap().search = "selection.row".into();
+        h.run_steps(3);
+        h.get_by_label_contains("Select Entire Row  (Shift+Space)");
+
+        h.state_mut().dialog.as_mut().unwrap().search = "selection.column".into();
+        h.run_steps(3);
+        h.get_by_label_contains(column_label);
+    }
+}