Pairing and bonding not functional in the peripheral accept list example

[bkaiwalyabosch]

Describe the bug

Hello, I tried to build and run the peripheral accept list example from zephyr\samples\bluetooth\peripheral_accept_list on the STM32 Nucleo WBA55CG, and do not get the pairing pop-up to pair and further bond with my smartphone Oneplus Nord (Android 13).

To Reproduce

• run samples\bluetooth\peripheral_accept_list example for the STM32 NUCLEO-WBA55CG
  west build -b nucleo_wba55cg
• try to connect using a smartphone using nRF Connect App
• perform a write operation '01' to the write_characteristic_uuid characteristic after connection is established

Expected behavior

Pairing pop-up is received on the smartphone immediately after the write is performed on the write_characteristic_uuid characteristics

Impact

• Pairing and bonding is unsuccessful which impacts implementation of security requirements in our project

Logs and console output

Bluetooth initialized<\r><\n>
[00:00:00.119,000] <27>[0m bt_hci_core: Identity: 00:80:E1:2A:B6:1B (public)<27>[0m<\r><\n>
[00:00:00.119,000] <27>[0m bt_hci_core: HCI: version 5.4 (0x0d) revision 0x800f, manufacturer 0x0030<27>[0m<\r><\n>
[00:00:00.119,000] <27>[0m bt_hci_core: LMP: version 5.4 (0x0d) subver 0x600f<27>[0m<\r><\n>
Added 5C:87:30:83:2E:DF (public) to advertising accept filter list<\r><\n>
Advertising successfully started<\r><\n>
Connected<\r><\n>
Disconnected, reason 0x13 <\r><\n>

Environment (please complete the following information):

• OS: (e.g. Linux, MacOS, Windows)
  Windows 11
• Toolchain (e.g Zephyr SDK, ...)
  -- CMake version: 3.28.1
  -- Cache files will be written to: C:/zephyrproject/zephyr/.cache
  -- Zephyr version: 3.7.99 (C:/zephyrproject/zephyr)
  -- Found west (found suitable version "1.2.0", minimum required is "0.14.0")
  -- Board: nucleo_wba55cg, qualifiers: stm32wba55xx
  -- Found host-tools: zephyr 0.16.8 (C:/zephyr-sdk-0.16.8)
  -- Found toolchain: zephyr 0.16.8 (C:/zephyr-sdk-0.16.8)
• Commit SHA or Version used

Additional context

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