Recommended client side library broken?

Given this purescript code

module Foo where

import Data.Generic.Rep (class Generic)
import Data.Argonaut.Encode.Class (class EncodeJson, encodeJson)
import Data.Argonaut.Aeson.Encode.Generic (genericEncodeAeson)
import Data.Argonaut.Aeson.Options as Argonaut
import Data.Argonaut.Core (stringify)

data Bla = Bla
  { a :: Boolean
  , b :: Boolean
  }
  | Foo
instance encodeJsonBla :: EncodeJson Bla where
  encodeJson = genericEncodeAeson Argonaut.defaultOptions
derive instance genericBla :: Generic Bla _

bla :: Bla
bla = Bla {a: true, b: false}

json :: String
json = stringify (encodeJson bla)

The code uses this purescript library as per recommendation of this repositories readme https://pursuit.purescript.org/packages/purescript-argonaut-aeson-generic/0.4.1

Output of the code is

{"tag":"Bla","contents":{"b":false,"a":true}}

Then with this haskell program

{-# LANGUAGE OverloadedStrings #-}

import Data.Aeson (FromJSON, eitherDecode)
import GHC.Generics (Generic)

data Bla = Bla
  { a :: Bool
  , b :: Bool
  }
  | Foo
  deriving (Show, Generic)
instance FromJSON Bla

main :: IO ()
main = do
  putStrLn $ show (eitherDecode "{\"tag\":\"Bla\",\"contents\":{\"a\":true,\"b\":false}}" :: Either String Bla)
  putStrLn $ show (eitherDecode "{\"tag\":\"Bla\",\"a\":true,\"b\":false}" :: Either String Bla)

https://play.haskell.org/saved/iSQjGLvY

Output is

Left "Error in $: parsing Main.Bla(Bla) failed, key \"a\" not found"
Right (Bla {a = True, b = False})

This old library had an option which i think get rid of the contents field for Aeson https://github.com/eskimor/purescript-argonaut-generic-codecs/blob/master/src/Data/Argonaut/Generic/Aeson.purs#L37 But i didn't test this.

When i did a search for client side libraries i found these:

https://github.com/eskimor/purescript-argonaut-generic-codecs - old library maybe with working code. 5 deps great
https://github.com/coot/purescript-argonaut-aeson-generic - recommended library doesn't work. 17 deps all purescript seems to be cleanest
https://github.com/paf31/purescript-foreign-generic - recommended library unmaintained, lot's of open pull requests. The recommended branch has 23 deps, all purescript
https://github.com/mlabs-haskell/purescript-aeson - didn't test it but looks interesting because it's company backed https://mlabs.city/ 33 dependencies comes with 4 dependencies to handle big numbers 1 2 3 4. Doesn't look like they are interested for it to be picked up by the community because there is no readme, but can ask i suppose.

Does someone have a recommendation of how to get client side encoding compatible with purescript-bridge?

Examples with purescript version 0.15.10 GHC version 9.4.6 (stackage LTS 21.9) github: eskimor/purescript-bridge 5ee8778ff141ae6ad9a6057921ec4d49e067b6f0 package set https://github.com/purescript/package-sets/releases/download/psc-0.15.10-20230828/packages.dhall

eskimor / purescript-bridge

Recommended client side library broken? #87