[Bug]: All doc pages missing title

[Genteure]

Describe the bug 🐞

All doc pages have the same <title> without the current page title.

<title> | An advanced, composable, reactive model-view-viewmodel framework </title>

Step to reproduce

https://www.reactiveui.net/docs/handbook/collections.html , and other pages.

Reproduction repository

N/A

Expected behavior

Title for https://www.reactiveui.net/docs/handbook/collections.html should be something like

<title>Collections | An advanced, composable, reactive model-view-viewmodel framework </title>

Screenshots 🖼️

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IDE

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Operating system

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Version

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Device

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ReactiveUI Version

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Additional information ℹ️

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