Glue does not work as expected on choices

[brave171]

When using glue on choices, the chosen text is still printed on a new line.

For example

I saw <>
 * a bird.[] etc.
 * a beaver.[] etc.

and

I saw 
 * <>a bird.[] etc.
 * a beaver.[] etc.

both produce

I saw 
a bird. etc.

instead of the expected

I saw a bird. etc.