Unexpected token error with examples

[coret]

When I run the second and third example (having also fetched the cli-examples repo) I get an unexpected token error (the first examples works ok).

$ ./geo-mask.js -a ../cli-examples/NL-RtSA_4201_I-138-02-5.json
/home/http/gtm.coret.org/allmaps/cli/node_modules/@allmaps/annotation/dist/cjs/index.js:30
  return annotation?.target?.service?.[0]
                    ^

SyntaxError: Unexpected token '.'
    at wrapSafe (internal/modules/cjs/loader.js:915:16)
    at Module._compile (internal/modules/cjs/loader.js:963:27)
    at Object.Module._extensions..js (internal/modules/cjs/loader.js:1027:10)
    at Module.load (internal/modules/cjs/loader.js:863:32)
    at Function.Module._load (internal/modules/cjs/loader.js:708:14)
    at Module.require (internal/modules/cjs/loader.js:887:19)
    at require (internal/modules/cjs/helpers.js:74:18)
    at Object.<anonymous> (/home/http/gtm.coret.org/allmaps/cli/geo-mask.js:5:26)
    at Module._compile (internal/modules/cjs/loader.js:999:30)
    at Object.Module._extensions..js (internal/modules/cjs/loader.js:1027:10)

$ ./annotation-to-gdal-script.js -a ../cli-examples/NL-RtSA_4201_I-138-02-5.json     -s ../cli-examples -o ../cli-examples/tiles | bash
[ similar error]

$ node --version
v12.22.10

Is a Node 14 required for the allmaps cli tools ?