[bug] two event was sended when I comment an work item.

I commen "你好", This is the data in webhook_logs table. there are two rows.

{'event': 'issue_comment', 'action': 'created', 'webhook_id': '77035d8a-e800-4fe7-961e-ba7e7f8b9f02', 'workspace_id': 'f9b9a039-6786-41cd-84b4-bfd30533e47a', 'data': {'id': '23ad3e42-ded3-4911-a7e8-63f426a9dba0', 'created_at': '2026-01-12T03:43:05.623494Z', 'updated_at': '2026-01-12T03:43:05.623524Z', 'deleted_at': None, 'comment_stripped': '你好', 'comment_html': '<p class="editor-paragraph-block" data-id="7acaca2c-b527-42ea-8a1c-9b88ede8c9e5">你好</p>', 'attachments': [], 'access': 'INTERNAL', 'external_source': None, 'external_id': None, 'edited_at': None, 'created_by': '6dd926d0-f067-4084-a97b-e34026ffc646', 'updated_by': None, 'project': 'd9cfcdbe-e8fe-4ee1-a509-05c80481239c', 'workspace': 'f9b9a039-6786-41cd-84b4-bfd30533e47a', 'description': '29fac12a-b5a6-43e9-bcf9-4361f4e6327c', 'issue': 'a8669da1-bacc-46e3-ae30-863bb80a9cfb', 'actor': '6dd926d0-f067-4084-a97b-e34026ffc646', 'parent': None}, 'activity': 
{'field': 'description', 'new_value': '<p class="editor-paragraph-block" data-id="7acaca2c-b527-42ea-8a1c-9b88ede8c9e5">你好</p>', 'old_value': None, 
'actor': {'id': '6dd926d0-f067-4084-a97b-e34026ffc646', 'first_name': '易从', 'last_name': '', 'email': '781574155@qq.com', 'avatar': '', 'avatar_url': '/api/assets/v2/static/d42a0b1f-2c47-4a8e-b9bd-bb0031a4846a/', 'display_name': '易从'}, 'old_identifier': None, 'new_identifier': '23ad3e42-ded3-4911-a7e8-63f426a9dba0'}}




{'event': 'issue_comment', 'action': 'created', 'webhook_id': '77035d8a-e800-4fe7-961e-ba7e7f8b9f02', 'workspace_id': 'f9b9a039-6786-41cd-84b4-bfd30533e47a', 'data': {'id': '23ad3e42-ded3-4911-a7e8-63f426a9dba0', 'created_at': '2026-01-12T03:43:05.623494Z', 'updated_at': '2026-01-12T03:43:05.623524Z', 'deleted_at': None, 'comment_stripped': '你好', 'comment_html': '<p class="editor-paragraph-block" data-id="7acaca2c-b527-42ea-8a1c-9b88ede8c9e5">你好</p>', 'attachments': [], 'access': 'INTERNAL', 'external_source': None, 'external_id': None, 'edited_at': None, 'created_by': '6dd926d0-f067-4084-a97b-e34026ffc646', 'updated_by': None, 'project': 'd9cfcdbe-e8fe-4ee1-a509-05c80481239c', 'workspace': 'f9b9a039-6786-41cd-84b4-bfd30533e47a', 'description': '29fac12a-b5a6-43e9-bcf9-4361f4e6327c', 'issue': 'a8669da1-bacc-46e3-ae30-863bb80a9cfb', 'actor': '6dd926d0-f067-4084-a97b-e34026ffc646', 'parent': None}, 'activity': {'field': None, 'new_value': None, 'old_value': None, 
'actor': {'id': '6dd926d0-f067-4084-a97b-e34026ffc646', 'first_name': '易从', 'last_name': '', 'email': '781574155@qq.com', 'avatar': '', 'avatar_url': '/api/assets/v2/static/d42a0b1f-2c47-4a8e-b9bd-bb0031a4846a/', 'display_name': '易从'}, 'old_identifier': None, 'new_identifier': None}}

the difference is the activity part, the first one is 'activity': {'field': None, 'new_value': None, 'old_value': None, , the second one has the data I input.

Start by tracing how the issue_comment created event is recorded in webhook_logs, using the two payloads as the reproduction case. Compare the paths that produce the activity data and verify that one comment creates only one webhook row while retaining the expected activity information.