(scanner) Buffer isn't cleared when exception occur in try/catch block

ADDITIONAL SYSTEM INFORMATION :
Ubuntu 20.04
openJDK 11.0.14.1

A DESCRIPTION OF THE PROBLEM :
  import java.util.Scanner;
  public class Main {
       public static void main(String[] args) {
           Scanner sc = new Scanner(System.in);
           String inputStr = null;
           int [] scoreASM = new int[2];
           int j=1;
           int asmNumber = 3;
           while (asmNumber > 0){
              while (true) {
                  try {
                      System.out.print("Assignment " + j + " score and max: ");
                      for (int i = 0; i < 2; i++) {
                          inputStr = sc.next();
                          scoreASM[i] = Integer.parseInt(inputStr);
                      }
                      break;
                  } catch (NumberFormatException e) {
                      System.out.println("Invalid input. Please enter a Integer number");
                  }
              }
              j ++;
              asmNumber --;
          }
      }
 }
-----------------------------------------------------
Assignment 1 score and max: wrong wrong2
Invalid input. Please enter a Integer number
Assignment 1 score and max: Invalid input. Please enter a Integer number
Assignment 1 score and max: wrong 45
Invalid input. Please enter a Integer number
Assignment 1 score and max: 78 wrong2
Assignment 2 score and max: Invalid input. Please enter a Integer number <==== should be re-enter for Assignment 1, because there is input is invalid.
Assignment 2 score and max: