Fluent App: Can i invoke Script Include in ECMAScript Module? Feature or bug?

[jusfory1]

Hi all

 I am tring to develop my fluent app, and i want to invoke Script Include in ECMAScript Module, but it failed, details:

/****test script run in background script  ****/
gs.info('>>>: prefix: ' + x_my_scope.CONSTANTS.PREFIX)
new SampleClass().whoAmI();
new SampleClass().infoPrefix() 


/**** result ****/
x_my_scope: >>>: prefix: x_my_scope
x_my_scope: >>> whoAmI: SampleClass
Script execution error: Script Identifier: null.null.script, Error Description: "x_my_scope" is not defined., Script ES Level: 200
Evaluator: com.glide.script.RhinoEcmaError: "x_my_scope" is not defined.
   script : Line(16) column(0)

Fluent Definations:

/**** file: CONSTANTS.now.ts ****/
import { Record } from '@servicenow/sdk/core';
import '@servicenow/sdk/global';

Record({
  $id: Now.ID['x_my_scope.CONSTANTS'],
  table: 'sys_script_include',
  data: {
    access: 'public',
    active: true,
    api_name: 'x_my_scope.CONSTANTS',
    client_callable: false,
    mobile_callable: false,
    name: 'CONSTANTS',
    sandbox_callable: false,
    script: script`
    var CONSTANTS = {
        PREFIX:'x_my_scope',
    }
        `,
    sys_name: 'CONSTANTS',
  },
});

/**** file: SamleClass.now.ts ****/
import { Record } from '@servicenow/sdk/core';

Record({
  $id: Now.ID['x_my_scope.SampleClass'],
  table: 'sys_script_include',
  data: {
    access: 'public',
    active: true,
    api_name: 'x_my_scope.SampleClass',
    client_callable: false,
    mobile_callable: false,
    name: 'SampleClass',
    sandbox_callable: false,
    script: script`
            const {SampleClass} = require('./src/server/sample-class.js'); 
            `,
    sys_name: 'SampleClass',
  },
});

/**** file: sample-class.js ****/
import { gs } from "@servicenow/glide"

export class SampleClass {
    whoAmI() {
        gs.info('>>> whoAmI: ' + this.constructor.name);
    }
    infoPrefix() {
        gs.info('>>> infoPrefix: ' + x_my_scope.CONSTANTS.PREFIX);
    }
}

 #fluent #SDK