Fortnightly frequency option for queue triggers

Many of our business processes operate on fortnight (2 week) schedules. Unfortunately, none of the in-built trigger options cater for fortnightly frequencies so it would be great to have them included.

Please note a fortnight does not equal twice-per-month since there are 26 fortnights in a year. Additionally, CRON expressions don’t support fortnightly frequencies either.

Thank you for the feature suggestion.
While not as easy, you can simulate this frequency by creating a time trigger that runs every week, then adding a calendar to it, that excludes every other week.