Condensing Bug of gliss

Still, the gliss line is lost when only one of the two horns is glissing in this measure. The screenshot is atteched below.

Condensed:

How can I fix this?

And I find this more tricky: this problem only happens when the gliss lines are between two pages.

PS: My Dorico version is 6.0.10.6032

I seem to recall that this is a known problem. I might be mistaken.

It’s indeed a known limitation of condensing. Only way around it is trying to avoid having a gliss. at a system break.

Yeah, I’ve seen this post. But I’m a bit surprised that this problem has been suspended for more than 2 years without a proper solution.