Remove rows in database bound to child blocks when deleting parent block

[5kyfkr]

删除嵌套的块后，对应数据库内未删除

Is there an existing issue for this?

• I have searched the existing issues

Can the issue be reproduced with the default theme (daylight/midnight)?

• I was able to reproduce the issue with the default theme

Could the issue be due to extensions?

• I've ruled out the possibility that the extension is causing the problem.

Describe the problem

如下图，分别把引述块、段落块、列表块发送到数据库

然后删除这三个块后数据库还是没有对应删除，只删除了最外层引述块

Expected result

能正常删除

Screenshot or screen recording presentation

No response

Version environment

- Version: 3.0.8dev1
- Operating System: win10
- Browser (if used):

Log file

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More information

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