Why is there a missing " at the beginning of the paragraph after importing the excel file into the knowledge base?

[piwawa]

Self Checks

• I have searched for existing issues search for existing issues, including closed ones.
• I confirm that I am using English to submit this report (我已阅读并同意 Language Policy).
• [FOR CHINESE USERS] 请务必使用英文提交 Issue，否则会被关闭。谢谢！:）
• Please do not modify this template :) and fill in all the required fields.

1. Is this request related to a challenge you're experiencing? Tell me about your story.

"问题":" 中的第一个 “ 在知识库分段中缺失！

2. Additional context or comments

No response