react-intl - formatTime - doesn't use option 'hourCycle'

[alorek]

Which package?
react-intl

Describe the bug
not possible to use a 24 hour format with midnight as 00:00 when using locale 'en-US'

root cause:
formatTime and formatDate filter out from options hourCycle

To Reproduce
While using locale 'en-US' I expect to be able to pass hourCycle options to formatTime like:

const date = new Date(Date.UTC(2012, 11, 20, 0, 0, 0));
formatTime(date, {hourCycle: 'h23'})

to get 00:00

this works correctly in Intl.DateTimeFormat i.e.

const date = new Date(Date.UTC(2012, 11, 20, 0, 0, 0));
new Intl.DateTimeFormat('en-US', {hour: '2-digit',
  minute: 'numeric', hourCycle: 'h23'}).format(date)

[longlho]

Thanks for reporting! We'll take a look asap.