Popup of the input-time-picker is not being closed when empty after clicking outside the control

[pandzel]

Check existing issues

• [x] I have checked for existing issues to avoid duplicates

Actual Behavior

Popup stays on the screen after clicking anywhere outside the control if no hours selected in the popup.

Expected Behavior

Popup should disappear. It does disappear but after selecting full time in the popup. Also, input-date-picker works correctly in the identical scenario.

Reproduction Sample

https://developers.arcgis.com/calcite-design-system/components/input-time-picker/

Reproduction Steps

• access https://developers.arcgis.com/calcite-design-system/components/input-time-picker/
• click on the control to open the popup
• without entering any value, click anywhere outside the control
• note that popup stays on the screen

Reproduction Version

2.2.0

Relevant Info

No response

Regression?

No response

Priority impact

p4 - not time sensitive

Impact

No response

Calcite package

• [X] @esri/calcite-components
• [ ] @esri/calcite-components-angular
• [ ] @esri/calcite-components-react
• [ ] @esri/calcite-design-tokens
• [ ] @esri/eslint-plugin-calcite-components

Esri team

ArcGIS Online

[nwhittaker]

Seeing the same bug with non-empty time pickers as well (repro):

https://github.com/Esri/calcite-design-system/assets/421496/12288ab6-8197-41d1-b259-682c0a65e3b5

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After opening the time picker by clicking its caret button, it doesn't exhibit the expected auto-close behavior (closed by outside click) until the user changes its value in the picker:

https://github.com/Esri/calcite-design-system/assets/421496/2e7b0e7c-d44b-4a0e-a150-9e1e67fcb5dc

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Interestingly, if the non-empty picker is opened by clicking anywhere else on the input, the expected auto-close behavior is maintained:

https://github.com/Esri/calcite-design-system/assets/421496/3ff5fba3-1f50-47dd-810e-f10dfdda7db7