er图图片导出不全

[14680746]

Describe the bug

我在使用 graph.exportPNG("对象类关系图",{
preserveDimensions: true,
})导出画布内容时，只会导出画布中间的一小部分吗，内容不完整

Your Example Website or App

无

Steps to Reproduce the Bug or Issue

无

Expected behavior

无

Screenshots or Videos

No response

Platform

• OS: [Windows,]
• Browser: [e.g. ]
• Version: [e.g. 2.11.1]

Additional context

No response

[x6-bot]

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