[Chessx-users] Comments with '<' and '>' characters do not display

[Fex X. <fs...@gm...>]

A comment like {<main>} does not render at all (MacOS, chessx 1.4.0.0).

Can this be fixed?

There are commercial databases, like the Heijden endgame study database,
that use this extensively. Can't the comment just be printed as is?