Invalid 'say' value does not show validation error

[SketchingDev]

When running tests with a 'say' command with a number the validation message is not logged.

config:
  region: x.pure.cloud
scenarios:
  "test name":
    - say: 1

yarn run v1.22.18
$ web-messaging-tester ./tests/example.yaml --deployment-id x
error Command failed with exit code 1.
info Visit https://yarnpkg.com/en/docs/cli/run for documentation about this command.

Process finished with exit code 1

[SketchingDev]

Noticed that the validation error is written to the terminal, then immediately overwritten with error Command failed with exit code 1.

Perhaps related to yarnpkg/yarn#5005

[SketchingDev]

When newline is encoded with colour strings then problem of message being overwritten occurs:

chalk.bold.red(`Failed to validate Test Script\n`)
// Output = [31mFailed to validate Test Script�[39m\n�[31m�[39m

When newline encoded outside of colour strings then message is not overwritten:

chalk.bold.red(`Failed to validate Test Script`) + '\n'
// Output = [31mFailed to validate Test Script�[39m\n