First time user, freshly initialized cbsd-14.2.6 on FreeBSD:13:amd64

Initialized with env workdir=/w /usr/local/cbsd/sudoexec/initenv /usr/local/cbsd/share/initenv.conf default_vs=1

Trying to run cbsd xconstruct-tui to create the first VM

When selecting some menu options like vm_os_type or vm_os_profile (also others) the screen flickers a bit and the shell shows the error message:

# cbsd xconstruct-tui
[: -gt: unexpected operator
[: -gt: unexpected operator

[: -gt: unexpected operator

Some data point:

/usr/local/cbsd/misc/sqlcli local "SELECT COUNT\(name\) FROM vmpackages"

returns nothing (not even zero)