ADDITIONAL SYSTEM INFORMATION :
This has originally been tested with
* Oracle JDK 8 (Update 281) on Windows 7 and 10.

This behaviour also has been reproduced with:
* Oracle JDK 15.0.2 using Java FX 15.0.1
* Oracle JDK 17 (EA build 11) using Java FX 17-ea+2


A DESCRIPTION OF THE PROBLEM :
When programmatically deleting the downmost of several selected rows from a TableView the selection is party lost. All but one row become deselected. This does not happen if other selected rows are being deleted.


STEPS TO FOLLOW TO REPRODUCE THE PROBLEM :
1) Start the given program.
2) Press button "C: Remove row at index 3"


EXPECTED VERSUS ACTUAL BEHAVIOR :
EXPECTED -
After step 2 the selection of the tableview should contain the following rows:
row-1
row-2

ACTUAL -
But instead only the following rows are selected:
row-2


---------- BEGIN SOURCE ----------
import javafx.application.Application;
import javafx.beans.property.SimpleStringProperty;
import javafx.scene.Scene;
import javafx.scene.control.Button;
import javafx.scene.control.SelectionMode;
import javafx.scene.control.TableColumn;
import javafx.scene.control.TableView;
import javafx.scene.layout.BorderPane;
import javafx.scene.layout.HBox;
import javafx.stage.Stage;

public class MainApp extends Application {
  public static void main(String[] args) {
    launch(args);
  }

  @Override
  public void start(Stage primaryStage) throws Exception {
    TableView<String> tablePane = new TableView<>();
    tablePane.getSelectionModel().setSelectionMode(SelectionMode.MULTIPLE);
    TableColumn<String, String> column = new TableColumn<>("Text");
    column.setCellValueFactory(param -> new SimpleStringProperty(param.getValue()));
    tablePane.getColumns().add(column);
    Button buttonA = new Button("A: Remove row at index 1");
    Button buttonB = new Button("B: Remove row at index 2");
    Button buttonC = new Button("C: Remove row at index 3");
    HBox hbox = new HBox(buttonA, buttonB, buttonC);
    BorderPane root = new BorderPane();
    root.setTop(hbox);
    root.setCenter(tablePane);
    Scene scene = new Scene(root);
    primaryStage.setScene(scene);
    primaryStage.show();

    String[] row = new String[5];
    for (int index = 0; index < row.length; ++index) {
      row[index] = "row-" + index;
    }
    tablePane.getItems().add(row[0]);
    tablePane.getItems().add(row[1]);
    tablePane.getItems().add(row[2]);
    tablePane.getItems().add(row[3]);
    tablePane.getItems().add(row[4]);
    tablePane.getSelectionModel().selectIndices(1, 2, 3);

    buttonA.setOnAction(e -> {
      tablePane.getItems().remove(1);
    });
    buttonB.setOnAction(e -> {
      tablePane.getItems().remove(2);
    });
    buttonC.setOnAction(e -> {
      tablePane.getItems().remove(3);
    });
  }
}
---------- END SOURCE ----------

CUSTOMER SUBMITTED WORKAROUND :
Replace the buttonC action with the following code:

buttonC.setOnAction(e -> {
      tablePane.getSelectionModel().selectIndices(1, 2);
      tablePane.getSelectionModel().clearSelection(3);
      tablePane.getItems().remove(3);
});


FREQUENCY : always