In ER diagram, Entity name doesn't accept names less than 7 characters

[Rico9001]

Description

In ER diagram, Entity name doesn't accept names less than 7 characters, I should add any characters to reach 7 characters (order-- instead of order)

Example:
it doesn't accept Orders, Course etc..

https://www.mermaidchart.com/app/projects/c3e9ab97-f5a7-4851-9360-f8becd5b92b2/diagrams/2b5731eb-8806-4d9e-b12e-a2d9299205a5/version/v0.1/edit

Steps to reproduce

When I create entity called Order it displayed a null entity but If I renamed it to Order-- it displayed the name Order--

Screenshots

Code Sample

Setup

• Mermaid version:
• Browser and Version: [Chrome, Edge, Firefox]

Suggested Solutions

No response

Additional Context

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