Disable default autocomplete sorting with plugin

Hi!

I'm currently working on a custom language plugin.

I want autocomplete lookup to show elements in a certain order, but when I trigger autocomplete in a debug instance of Idea my order given by lookup elements priorities is violated by some additional sorting. I tried to add order="first" to <completion.contributor>, but it didn’t work. How do I force elements to be sorted only by given priorities?

I add elements to CompletionResultSet like this:

val frequency = CompletionSource.getFrequency(word)

val element = PrioritizedLookupElement.withPriority(
    LookupElementBuilder.create(word).withTypeText(frequency.toString()),
    frequency!!.toDouble()
)

result.withPrefixMatcher(prefix).addElement(element)