Validation error notification isn't displayed for composition 1-to-M field

[owlet1997]

Enviroment: Jmix version: 1.0.999-SNAPSHOT Jmix Studio plugin version: 1.1.SNAPSHOT3273-211 IntelliJ version: IntelliJ IDEA 2021.1.3 (Ultimate Edition)

TC:

1. Open attached project -> Run Jmix app -> Run React app
2. Open react app in a browser -> Login -> Open Customers List
3. Create new Customer -> click add entities near Partcomp
4. Create new Part entity -> set age value > 10 -> set name value with length < 5 -> Ok
5. Return to Customer editor -> Open dev tools, network tab -> click Submit button

AR: GraphQL errors are displayed in responce preview, validation error notification isn't displayed for Partcomp field:

ER: Validation error is displayed like this:

Frontend

Before example-react-app update the environment:

The error in composition one to many doesn't have array nesting.

Validation works, but it's the wrong field error path. It has to be compositionO2Mattr[0].quantity

After example-react-app update the environment:

The error doesn't have information about the error.

[vadimbasko]

scr-jmix project updated, now this issue could be reproduced on query

mutation {
  upsert_scr_CompositionO2MTestEntity(compositionO2MTestEntity: {
    deeplyNestedO2Mattr: [
      {name: "123456"}
    ]
  }) {
    _instanceName
  }
}

[vadimbasko]

Frontend part of the issue could be implemented using 1.0.0 jmix version. Backend works incorrect on 1.0.999-SNAPSHOT issue created https://github.com/Haulmont/jmix-graphql/issues/180