This summary is not the rule. The rule text controls.
Anyone can attend an alternate trial in Nevada. The court can't close these proceedings to the public just because someone asks.
The same goes for documents filed in the case. The judge can't seal or hide these records from public view unless there's a specific court rule that allows it. That rule is called SCR Part VII, and it lays out the exact steps and reasons needed before any records can be sealed or redacted.
This means people involved in an alternate trial should expect the process to be open. If someone wants certain records kept private, they'll need to follow the formal process under SCR Part VII and show why it's justified. The judge can't just decide on their own to keep things secret without following that process.