Is it possible to deploy an angular 15 packaged app to the LG WebOS Store?

Question

Related to this, but this question is asking about AngularJS: Build WebOS application from existing website

I am failing just like described here: packaged ECONNREFUSED/unpackaged ERR_FILE_NOT_FOUND: failing to get app runing on lg web os simulator

Is it even possible to deploy to LG WebOS with Angular 15? Or what exactly could get in the way here, maybe sth related to the tsconfig which makes them incompatible? I was very far into the release process but then the error occured:

FAILED TO LOAD RESOURCE: ERR_FILE_NOT_FOUND, for those four filenames:

runtimemefa9a14c71368959.js:1
polyfillssc5a6162cac4767e2mjs:1
main.607e420b5eadbc63.js:1
styles.56a9653a72393d06scss:1

Here is my tsconfig:

{
  "compileOnSave": false,
  "compilerOptions": {
    "esModuleInterop": true,
    "strictPropertyInitialization": false,
    "baseUrl": "./",
    "outDir": "./dist/out-tsc",
    "forceConsistentCasingInFileNames": true,
    "strict": true,
    "noImplicitOverride": true,
    "noPropertyAccessFromIndexSignature": false,
    "noImplicitReturns": true,
    "noFallthroughCasesInSwitch": true,
    "sourceMap": true,
    "declaration": false,
    "downlevelIteration": true,
    "experimentalDecorators": true,
    "moduleResolution": "node",
    "importHelpers": true,
    "target": "es2019",
    "module": "es2020",
    "lib": [
      "es2019",
      "dom"
    ],
    "useDefineForClassFields": false
  },
  "angularCompilerOptions": {
    "enableI18nLegacyMessageIdFormat": false,
    "strictInjectionParameters": true,
    "strictInputAccessModifiers": true,
    "strictTemplates": true
  },
  "exclude": [
    "./cypress.config.ts",
    "node_modules",
    "cypress"
  ]
}