[NTG-context] Tabulate \TH command not working in latest release

While typesetting a document containing a small tabulated table with the latest release I noticed that the tabulate \TH command hadn't added any vertical space between the rows. Here's a mwe. \starttext \starttabulate[|l|l|] \NC Γ \NC Gamma \NC\NR \NC Θ \NC Theta \NC\NR \TB[line] \NC Φ \NC Phi \NC\NR \stoptabulate \stoptext --- Michael