Error registering Sentences in HA 2024.5.0

[rhyswaywood]

Describe the bug

Since updating to HA Core 2024.5.0 all my custom sentences no longer work.
Node-RED shows error registering at: May 2, 10:17 under every Sentence node.
NodeRED Logs show this same error for every Sentence node.:

2 May 10:17:24 - [error] [ha-sentence:Goodnight] Error registering entity. Error Message: "Agent conversation.home_assistant not found"

To Reproduce

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Expected behavior

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Screenshots

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Example Flow

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Environment Information

Version: 0.64.0

Home Assistant version: 2024.5.0
Companion version: 3.1.7

Node-RED version: 3.1.9
Docker: yes
Add-on: no

Node.js version: v18.20.2 x64 linux
OS: Linux 6.6.25-haos x64

Additional context

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