Describe the bug
Downloading VanillaPlus via VTOL isn't supposed to be possible, but the check to prevent it doesn't seem to work

To Reproduce
Steps to reproduce the behavior:

1. Go to the Thunderstore section
2. Search for VanillaPlus
3. Click install
4. Success (bad)

Expected behavior
The download gets blocked

Screenshots

Desktop (please complete the following information):

• OS: Windows 11
• Version: 3.0.5

Additional context