Odd formatting for Variable declarations / Align = When grouped and object destructuring

I currently have Variable declarations set to "Chop down if long" and Align set to When grouped.

This is good for the alignment of the equals symbol, but I don't think it should be affecting the contents of the destructure:

const x               = 1,
      y               = 2,
      foregroundColor = 'transparent',
      highlightColor  = 'lime',
      font            = 'Arial';
const {
          actions,
          mocks,
      }               = scenario;

My expected formatting is:

const x               = 1,
      y               = 2,
      foregroundColor = 'transparent',
      highlightColor  = 'lime',
      font            = 'Arial';
const {
    actions,
    mocks,
}                     = scenario;

Is there some other setting that may be messing with the formatting?