[NTG-context] Margin kerning for compounds

Dear list, when writing compound words I want the second part to be eligible for hyphenation to avoid bad breaks. Therefore, instead of »non-trivial« I write »non|-|trivial«. However, I noticed that when I make dash compound aware it is no longer kerned into the margin. MWE is below. How can I fix this? Cheers, Henri --- \showframe \setuppapersize[A6][A6] \definefontfeature [default][default] [protrusion=quality] \setupalign[hanging] \starttext % this is margin kerned Hyphenation is of compound words is non-trivial % this should be margin kerned but isn't Hyphenation is of compound words is non|-|trivial \stoptext