In the "Add Commitment" side window, the "How Often" section includes a "Custom" option alongside the standard frequency choices (e.g. weekly, fortnightly, monthly). However, selecting "Custom" doesn't trigger any visible change. No additional fields appear, and there's no way to actually define what the custom frequency should be.

Either implement the intended custom frequency configuration UI (interval picker, specific days selection, etc.) so the option is functional, or temporarily hide/disable the "Custom" option until that functionality is built, so users aren't presented with a non-working choice that looks like a bug.