[bug]: xls等表格文件无法搜索到不可见区域的文本

[Ghost-HJL]

Affected area

Demo or interaction

File type and extension

xls xlsx

Package names and exact versions

3.0.0

Sample sharing method

Public or sanitized sample attached to this issue

Sample or reproduction artifact

官网xls的demo

excel.xls

Minimal reproduction steps

官网选择xls预览，然后搜索湖北三宁化工股份有限公司

Actual behavior

无法搜索到不可见区域的内容

Expected behavior

能够搜索到该文档所有内容，且可以跳转过去

Environment

edge

Regression status

Has never worked in my environment

Screenshots or recordings

Console and network evidence

Required confirmations

• I searched existing issues and did not find the same reproduction.
• I have already attached, linked, or privately sent the sample using the selected method.
• I understand that screenshots and renamed file extensions do not replace a real sample or runnable reproduction.
• Any public attachment is sanitized and safe to redistribute for regression testing.