Webhook label_updated contains no labels when using the web interface

[kim2048]

Description

Hello,
I have an issue with 2 labels A and B (A is exclusive but I don't think that matters). When I remove B via the web interface, then I get a label_updated webhook json with an empty labels array.
When I do this via the api with DELETE /repos/{owner}/{repo}/issues/{index}/labels/{id} I get a correct labels array with A in it.

Gitea Version

1.23.8

Can you reproduce the bug on the Gitea demo site?

No

Log Gist

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Screenshots

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Git Version

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Operating System

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How are you running Gitea?

I don't know

Database

None