[bug]: 含有柱状图、表格等原生图形的ppt文件预览会展示不出来或者展示不全

[coder-xh]

Affected area

File rendering or format fidelity

File type and extension

pptx

Package names and exact versions

@file-viewer/react-full@3.0.0

Sample sharing method

Public or sanitized sample attached to this issue

Sample or reproduction artifact

Minimal reproduction steps

1. 打开 File Viewer 预览页面Demo
2. 上传含有柱状图、表格的 PPT 文件
3. 等待预览渲染完成
4. 观察页面中的柱状图和表格区域

Actual behavior

1. 打开 File Viewer 预览页面Demo
2. 上传含有柱状图、表格的 PPT 文件
3. 等待预览渲染完成
4. 观察页面中的柱状图和表格区域

Expected behavior

正常预览

Environment

macOS/chrome

Regression status

Worked in an earlier File Viewer version

Screenshots or recordings

No response

Console and network evidence

Required confirmations

• I searched existing issues and did not find the same reproduction.
• I have provided the sample, repository, private receipt, or complete no-file inline reproduction 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.

[github-actions]

Please add a sample or minimal reproduction. For configuration-only bugs with no file involved, exact package versions, configuration, commands and actual/expected behavior can be included inline. For rendering bugs, attach a sanitized file or send it to admin@flyfish.dev and record the date and filename. Screenshots alone do not reproduce a file failure.

[coder-xh]

机票订单数据分析.pptx
这是预览使用的文件

[wybaby168]

Fixed in @file-viewer/pptx@3.1.1. Literal chart data and title values now render, including horizontal bars. The supplied deck replayed in Chromium with 8 slides, 26 bars, 8 arcs, and 5 line points, without render or network errors.