Some of the text I wrote has disappeared

I encountered an error saying “Field [id] is required,” and some of the text I had written under headings disappeared.😭

I restored the missing content from a backup for now, but I do not know when or why it was deleted. Has anyone experienced a similar issue or know what might have caused it?

I use SiYuan extensively and have a large number of documents, so I am concerned that the same issue may have affected other documents as well. Is there any way to check whether additional content was deleted?

Environment:

• Device: Mac mini with an M4 Pro chip
• Operating system: macOS Tahoe 26.5.2 (25F84)
• SiYuan version: v3.8.1
• Region: South Korea
• Sync service: SiYuan Cloud

Any help or advice would be greatly appreciated.

Thank you for your time.🔥

(This post was written with the assistance of AI. Please keep this in mind in case there are any unintentional mistakes.)