[BUG] Test Cheer modal shows User field even when Anonymous

[ched-dev]

Describe the bug
If I use a test cheer while the Anonymous switch is on, I can still enter a User

To Reproduce
Steps to reproduce the behavior:

1. Go to Dashboard with Channel Cheer Event Subscription turned on
2. Click on the Test button for a Channel Cheer
3. Click the Anonymous switch to on
4. The User field remains visible and editable

Expected behavior
I would expect the User field to hide, just like it does on other test modals (Ex: Channel Subscription Gift)

Screenshots

Additional context
Installed version is commit adbb66f

[FiniteSingularity]

Thanks for opening the issue! Pretty easy one to fix. I'll try to get a PR in here very soon.