SDK 2.9.0 central examples for nrf54L15 do not build

[cliffelion]

Several of the central examples in nrf SDK v2.9.0

using build target; nrf54l15dk/nrf54l15/cpuapp

produce this linker error:

undefined reference to `bt_conn_le_create'
c:/ncs/toolchains/b620d30767/opt/zephyr-sdk/arm-zephyr-eabi/bin/../lib/gcc/arm-zephyr-eabi/12.2.0/../../../../arm-zephyr-eabi/bin/ld.bfd.exe: zephyr/subsys/bluetooth/host/libsubsys__bluetooth__host.a(conn.c.obj): in function `bt_conn_disconnect':
C:/ncs/v2.9.0/zephyr/subsys/bluetooth/host/conn.c:1877: undefined reference to `bt_le_set_auto_conn'

[MJJ]

zephyr/samples/bluetooth/central and nrf/samples/bluetooth/central_bas compile successfully on my end. Is there a specific example, or set of examples, that is not working for you?