GATTServerConnection .onSecured is not invoked with security.immediate

[stc1988]

Build environment: macOS,
Moddable SDK version: 8.2.0
Target device: Moddable Six

This issue is derived from #1633.

While testing an AMS (Apple Media Service) workflow on ESP32, I noticed behavior that may be worth documenting or investigating.

My BLE server is configured with:

security: {
	bond: true,
	ioCapabilities: "none",
	immediate: true,
},

Based on the implementation, security.immediate appears to initiate the security procedure when a connection is established.
However, with an iOS device, onSecured is never delivered if the server does not expose any characteristic that requires encryption.

[phoddie]

There's no indication that this is a Moddable SDK error. The call to initiate the security negotiation is being made after establishing the connection. There is a lot of other code involved, including NimBLE and iOS. If you believe LLMs, this may simply be an allowed BLE behavior.