fix(components/lookup): autocomplete and lookup show wait in dropdown when using an async search when no dropdown was previously open

[Blackbaud-TrevorBurch]

AB#3025796

[nx-cloud]

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✅ Successfully ran 14 targets

• nx e2e lookup-storybook-e2e -c ci
• nx e2e ag-grid-storybook-e2e -c ci
• nx e2e integration-e2e -c ci
• nx run storybook:build-storybook:ci --outputDir=dist/storybook
• nx e2e data-manager-storybook-e2e -c ci
• nx e2e phone-field-storybook-e2e -c ci
• nx build code-examples --baseHref=https://blackbaud.github.io/skyux-pr-preview/2610/code-examples/
• nx build playground --baseHref=https://blackbaud.github.io/skyux-pr-preview/2610/playground/
• nx build integration --baseHref=https://blackbaud.github.io/skyux-pr-preview/2610/integration/
• nx run ag-grid-storybook:build-storybook:ci
• nx run data-manager-storybook:build-storybook:ci
• nx run lookup-storybook:build-storybook:ci
• nx run phone-field-storybook:build-storybook:ci
• nx build e2e-schematics

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Sent with 💌 from NxCloud.

[blackbaud-sky-build-user]

Storybook preview

Component Storybooks:

• ag-grid-storybook
• data-manager-storybook
• lookup-storybook
• phone-field-storybook

Apps:

• code-examples
• integration
• playground

[blackbaud-sky-build-user]

Cherry-pick successful! 🍒 🎉 See #2611