Block graph - Custom height issue

[nicolas-goyon]

Description

In the following code, I've set a custom height for my holder block, however the SVG in the HTML Preview does not have its height changed, it still as viewBox ="-5 -29.79.... 352.5 59.59.... (it seems to be the last digit)

block-beta
  block:EA["My custom block holder"]
    dsqd
    dsqd
    qs
    csq
    wxcw
    vcxvx
    bvc
  end
  style EA height:512px

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Steps to reproduce

1. Create a "block" group
2. Set his heigh bigger than its basic height

Screenshots

Code Sample

Live editor

block-beta
  block:EA["My custom block holder"]
    dsqd
    dsqd
    qs
    csq
    wxcw
    vcxvx
    bvc
  end
  style EA height:512px

Setup

• Mermaid version: 11.4.1 (latest at current date)
• Browser and Version: Chrome Version 131.0.6778.205 (latest)
• Same issue wether on the online editor, vscode preview or github preview.

Suggested Solutions

Update the svg's height when the user rewrite a block's height, or add a styling possibility to have either a scroll, or a full height on the svg.

Additional Context

No response