When domain is not defined, get_message find translations in intl-icu format but don't format it correctly

[spras]

Given the following translations file:

# translations/messages+intl-icu.en.yaml hello_name: Hello {name}!

When domain is not defined, get_message find the translation in intl-icu format, but it don't format it correctly.

Translator.trans('hello_name', { name: 'John' })

give

Hello {name}!

it should give

Hello John!

[spras]

#314 fix it

[aheidelberg]

I encountered the same issue, is this going to be merged?