bug: vscode extension does not show a warning about manually adding an index when using relationMode = "prisma"

[smashboy]

Bug description

Hello everyone! I'm using relationMode = "prisma" and one of the models has two relations to the same model, but for some reason vscode doesn't show a warning for one of those relationships. This issue comes from the following discussion: prisma/prisma#18687

If both of these relations have no index, there is only one warning:

If I fix the only warning that exists, the second warning still doesn't appear:

How to reproduce

Copy the prisma schema below to vscode.

Expected behavior

Both relations have warnings.

Prisma information

generator client {
  provider = "prisma-client-js"
}

datasource db {
  provider          = "mysql"
  url               = env("DATABASE_URL")
  shadowDatabaseUrl = env("SHADOW_DATABASE_URL")
  relationMode      = "prisma"
}

model User {
  id        String         @id @default(cuid())
  createdAt DateTime       @default(value: now())
  updatedAt DateTime       @updatedAt
  name      String?
  followers UserFollower[] @relation("following")
  following UserFollower[] @relation("followers")
}

model UserFollower {
  createdAt       DateTime @default(value: now())
  updatedAt       DateTime @updatedAt
  following       User     @relation("following", fields: [followingUserId], references: [id])
  followingUserId String
  follower        User     @relation("followers", fields: [followerUserId], references: [id]) // only this relation has a warning
  followerUserId  String

  @@unique([followingUserId, followerUserId])
}

Environment & setup

• OS: Windows
• Editor: VSCode
• Editor version: 1.70.0
• Extension version: v4.12.0
• Prisma version: 4.11.0