fix bug in uix-host port.ts

[AmyJZhao]

Description

Bug fix for #86 in uix-host package

Related Issue

Motivation and Context

How Has This Been Tested?

In uix-sdk:

npm install
npm run build
cd packages/uix-host
yalc publish

In aem-headless-ui-commons (repo https://github.com/OneAdobe/aem-headless-ui-commons)

update package.json in packages/commons-extensible by adding .yalc to "files"

"files": [
    "README.md",
    "dist/*",
    ".yalc"
  ]

then:

yarn clean-install
cd packages/commons-extensible
yalc add @adobe/uix-host
cd ..
yarn prepack
yalc publish

In aem-headless-ui-admin (repo https://github.com/OneAdobe/aem-headless-ui-admin):

yarn install
yalc add @adobe/uix-host
yalc add @aem-sites/commons-extensible
yarn start

then open instance in local development:
https://experience-stage.adobe.com/?repo=author-p77504-e175976-cmstg.adobeaemcloud.com&env=dev&shell_source=dev&shell_devmode=true&devMode=true#/@aem-sites-engineering/aem/cf/admin/?appId=aem-cf-admin

Screenshots (if appropriate):

Types of changes

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to change)

Checklist:

• I have signed the Adobe Open Source CLA.
• My code follows the code style of this project.
• My change requires a change to the documentation.
• I have updated the documentation accordingly.
• I have read the CONTRIBUTING document.
• I have added tests to cover my changes.
• All new and existing tests passed.

[AmyJZhao]

Fixing the steps in aem-headless-ui-commons:

yarn clean-install
yalc add @adobe/uix-host
cd packages/commons-extensible
yalc add @adobe/uix-host
cd ../..
yarn prepack
cd packages/commons-extensible
yalc publish

[AmyJZhao]

Follow the same steps for aem-headless-ui-cf-editor: https://github.com/OneAdobe/aem-headless-ui-cf-editor
Local development instance link: https://experience-stage.adobe.com/?repo=author-p77504-e175976-cmstg.adobeaemcloud.com&env=dev&shell_source=dev&shell_devmode=true&devMode=true#/@aem-sites-engineering/aem/cf/editor/editor/e218385c-66c3-412d-bc6e-5d149eae0a80?appId=aem-cf-editor