[0.6.35] singular/plural parser picks singular variant when pc has multiple cocks

[Neu]

When choosing "Breed Them" on the Cat Harem, the text should be "throb" if pc has multiple cocks, but it says "throbs" instead:

In the function MeowBreed, the code is:

Your [pc.cocks] [p|throb|throbs] hotly, fixing

The parser looks correct, but the singular variant was picked for some reason when my character had multiple cocks.
I thought it was weird, so I tried testing it dev console:

output("[pc.cocks] [p|throb|throbs]")

It outputs the correct text.
I then thought maybe the nesting has something to do with it, but the code below also outputs the correct text:

output("[pc.hasCocks|[pc.cocks] [p|throb|throbs]]")

The original text is wrapped in var0, so I tried testing that.
I was able to replicate the problem with this code. var0 seems to mess with the singular/plural parser:

output("[var0|[pc.cocks] [p|throb|throbs]]", [function(){return !0}])

 

[Upcast Drake]

Fixed for next release.

 

[Neu]

It's not completely fixed in v0.7.3.
The first time I run output("[var0|[pc.cocks] [p|throb|throbs]]", [function(){return !0}]), the wrong variant is selected. If I run it again, the correct one is selected.
Running the code again shows the correct text until I do something different such as moving to a different tile, opening the inventory, talking to an npc, etc.

Here's my save: