Doesn’t match initial brace in data definitions

[gregorias]

Explain the issue

Matchup doesn’t match the initial brace in data constructor definitions.

Minimal working example

-- Foo.hs
module Foo (
  CsCsvRecord (..),
) where

data CsCsvRecord = CsCsvRecord
  { csDate :: !Day }
  deriving stock (Eq, Ord, Show)

1. Open Foo.hs and place the cursor on the first brace, {.
2. Press %.

What should happen is the cursor should jump to }, but nothing happens.

Minimal vimrc file

I’ll skip this part, because I think this should be reproducible on any setup.