NRF Modem crash with example "hello_dect"

I recently received a nRF9151-DK and try running example "hello_dect".

Apart from setting the CARRIER in "Kconfig" to "1" i did no changes to the code.

Building and flashing results in two problems:

[{
"resource": "/c:/Users/xyz/hello_dect/src/main.c",
"owner": "Kconfig options",
"code": "missing_kconfig_param",
"severity": 4,
"message": "The Modem library must be enabled by CONFIG_NRF_MODEM_LIB to be included in the build",
"startLineNumber": 10,
"startColumn": 1,
"endLineNumber": 10,
"endColumn": 34
}]

[{
"resource": "/c:/Users/xyz/hello_dect/src/main.c",
"owner": "Kconfig options",
"code": "missing_kconfig_param",
"severity": 4,
"message": "The hardware info drivers must be enabled by CONFIG_HWINFO to be included in the build",
"startLineNumber": 11,
"startColumn": 1,
"endLineNumber": 11,
"endColumn": 36
}]

I searched and found the two code snippets, each giving me new errors when i add them to "Kconfig" but still not removing the initial two errors:

menuconfig HWINFO
     bool "Hardware Information driver"
     help
          Enable hwinfo driver.

throwing:

[{
"resource": "/cmake/version.cmake",
"owner": "nrf-connect",
"severity": 4,
"message": "CMake Warning at cmake/version.cmake:31 (message):",
"source": "cmake",
"startLineNumber": 31,
"startColumn": 1,
"endLineNumber": 31,
"endColumn": 2147483647
}]

menuconfig NRF_MODEM_LIB
     bool "Enable Modem library"
     default y if TRUSTED_EXECUTION_NONSECURE && !ZTEST
     select NRF_MODEM
     imply NRFX_IPC
     imply NET_SOCKETS_OFFLOAD
     imply NET_SOCKETS_POSIX_NAMES if !POSIX_API
     depends on SOC_NRF9160_SICA
     help
          Use Nordic Modem library.

throwing:

[{
"resource": "/cmake/version.cmake",
"owner": "nrf-connect",
"severity": 4,
"message": "TFM_VERSION_MANUAL mismatches to actual TF-M version. Please update",
"source": "cmake",
"startLineNumber": 31,
"startColumn": 1,
"endLineNumber": 31,
"endColumn": 2147483647
}]

and

[{
"resource": "/c:/Users/lxyz/hello_dect/nRF1_build",
"owner": "Kconfig no context",
"severity": 4,
"message": "Kconfig Language Server cannot start for build 'nRF1_build'. Try rebuilding or do the pristine build to fix this issue.",
"startLineNumber": 1,
"startColumn": 1,
"endLineNumber": 1,
"endColumn": 1
}]

Where is the configuration missing and what would be the right one?

Is

config CARRIER
    int "Carrier to use"
    default 1
the right setting? As i am living in Germany i would like to test DECT NR+ on Band number 1 (1880-1900MHz)
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