Main page ERDigram is broken

[scarf005]

Describe the bug

To Reproduce

visit https://ionide.io/

Expected behaviour

diagram is shown without breaking.

Environment (please complete the following information):

• OS: ubuntu 24.10
• browser: firefox

Additional context
Add any other context about the problem here.

[TheAngryByrd]

Yeah this is a Firefox issue specifically

[scarf005]

weird, it works on macOS firefox. i'll retry with addons disabled