Game running, but no visible window.

[J-Clinton-237]

Operating System

Windows

Description of bug

Whenever I tried launching an instance, it seems to be running but I can't find the game window.
Tried troubleshooting , but to no success.

Steps to reproduce

Launch ultimMC
Log into account
Create instance
Try launching

Suspected cause

No response

This issue is unique

• I have searched the issue tracker and did not find an issue describing my bug.