Bug Description

The "edit sign" interface, usually acccessed by right clcicking a vanilla sign, is not entirely blocked.

Reproduction Steps

Shift + right click a stargate sign on 1.0.0.15-ALPHA on the latest paper.

Desired Behaviour

Either:

• Nothing should happen
• The gate's information should be displayed in the edit sign interface in a read-only manner
• The gate's information should be displayed on the sign.
• What was used to create the gate (its pre-formatting syntax) should be displayed in a read-only manner.
  • If this is the solution, shift + left clicking should still show the gate's information.

Observed Behaviour

1. Submitting the edited sign will produce "This gate conflicts with an existing gate"
2. The edited text will appear for everyone on the sign in-game.
3. If it was a networked portal: when someone tries using it, the sign willl reset back to its proper stargate text.
4. If it was a fixed portal, that problematic text will stay. Presumably, restarting with gate verification will cause the gate to unverify eventually?

Trace Logs

The sg trace command may be run through console or in-game.

Other Information

ex. Screenshots, error messages, additional context, bugged files, etc.