Bogus warning on connection to feature with prototype

[lwrage]

Summary
Briefly describe the problem, and what you're trying to accomplish. Screenshots or other files should be attached directly to this issue (see below). Don't attach binary files, such as Word documents, please.

Expected behavior
A clear and concise description of what you expected to happen.

Actual behavior
A clear and concise description of what is currently happening instead of the expected behavior.

Steps To Reproduce

• If you can provide a small model or test case that demonstrates the issue, it will be much easier to debug.
• Paste small code snippets in the three backticks below, larger ones should be put in a gist

1. Go to '...'
2. Click on '....'
3. Scroll down to '....'
4. See error

Paste your model here

Screenshots
If applicable, add screenshots to help explain your problem.

Desktop (please complete the following information):

• OSATE Version:
• Operating System:

Additional context
Add any other context about the problem here.