Essential forge 1.8.9 doesn't launch

[TomekoYT]

Please confirm the following.

• I checked the existing issues for duplicate problems
• I have tried resolving the issue using the support portal
• I have ensured my Modrinth App installation is up to date

What version of the Modrinth App are you using?

0.10.30

What operating systems are you seeing the problem on?

Windows

Describe the bug

When you try to launch the instance (forge 1.8.9) with any mod that uses essential 1.8.9 the game immediately closes

Steps to reproduce

1. Create / use already existing forge 1.8.9 instance
2. Add any mod that uses essential (example: https://sk1er.club/)
3. Try to launch the game

Expected behavior

No response

Additional context

No response

[TomekoYT]

For anyone with the same problem: it should be fixed now but you have to uninstall Modrinth App and delete AppData/Roaming/ModrinthApp folder and install Modrinth App again.
Remember to backup all your instances