Datepicker menu does not open when `centered` is enabled

[alexpopovme]

When the centered prop is enabled, the datepicker menu does not open after clicking the input.
This issue can be reproduced directly in the documentation example:

🔗 https://vue3datepicker.com/props/general-configuration/#centered

Clicking the input does nothing — the menu never appears.

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Steps to Reproduce

1. Use the defaul datepicker with the centered prop:
2. Click the input field.
3. The menu does not open.

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Expected Behavior

The menu should open normally when the input is clicked, when centered is enabled.

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Actual Behavior

The menu does not open at all.

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Additional Information

The issue appears to be caused by the internal shouldRender ref, which remains false when centered is active.

The menu uses a condition:

v-if="isOpen && shouldRender"

Since shouldRender never becomes true in this mode, the menu never renders and therefore cannot open.

There seems to be a conflict between the centered behavior and the rendering logic that relies on shouldRender.

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Environment

• Browser: Chrome v142.0.7444.162