Condensing, with rests, with unmeasured time signature

(cross posting from Facebook group: [Redirecting...])
I’m having an issue with a condensed score.
Meterless time signature, for some odd reason condensed instruments (in this case oboes and bassoons. not shown in the image are horns and trumpets) are not showing the correct rests.

As you can see from the image, the clarinets are showing simple whole note rests.
In the uncondensed version, this is also what shows in the oboes and bassoons.
However once condensed, the oboes and bassoons are showing the long-value rest, plus a superfluous quarter note rest at the end of the measure (as are the horns and trumpets).

I followed up by email with Michel and the specific issue he was encountering with rests in the condensed staves in Dorico 4.