Fails to provision with security scheme 0

[reinhardbluelab]

Description

Fails to provision with security scheme 0 (i.e. unsecured). It is working when I use the Android app (when scanning for the BLE device and using security scheme 0).

To Reproduce
Steps to reproduce the behavior:

1. Change firmware example to use security scheme 0 and re-flash firmware to ESP device.
2. Open the mobile app and go to 'settings'.
3. Disable security scheme 1 (i.e. it should now be unsecured).
4. Attempt to provision the ESP device with BLE.

Frequency
Seems to be happening every time.

Expected behavior
Would expect provisioning to work irrespective of security scheme (assuming the ESP firmware matches the selected security scheme). It is working with the default security scheme 1 (and the appropriate firmware).

Screenshots

ESP Device Information:

• ESP-IDF version: 4.4
• Example referenced: wifi_prov_mgr
• Board type: ESP32-C3-DevKitM-1

iOS information:

• Device type: iPhone
• Device model: iPhone Xs Max (MT532AA/A) or iPhone Xs (MT9E2X/A)
• iOS version: iOS 15.6
• App Version: v.2.0.15

Provisioning information:

• ESPProvision iOS SDK version: [e.g. 2.0.8] (if applicable)
• Device type: BLE
• Security: Unsecure

ESP Device logs:
ESP device just displays the QR code for provisioning. It is not being provisioned.

Additional context
Provisioning works with security scheme 0 (unsecured) on Android (when scanning for the BLE device). We want to test our communication with security disabled initially.