Multischema prisma dynamic support issues

@Injectable()
export class PrismaClientManager implements OnModuleDestroy {
  // the client instances cache object
  private clients: { [key: string]: PrismaClient } = {};

  getTenantId(request: Request): string {
    console.log('req', request.headers['x-tenant-id']);
    if (request.headers['x-tenant-id']) {
      return request.headers['x-tenant-id'] as string;
    }
    return '';
  }

  getClient(request: Request): PrismaClient {
    const tenantId = this.getTenantId(request);
    const client = this.clients[tenantId];
    console.log('already existing client ', client);

    console.log('database original env', process.env.DATABASE_URL);
    const databaseUrl = process.env.DATABASE_URL.replace('public', tenantId);
    console.log('database url', databaseUrl);
    if (!client) {
      console.log('no client so creating a new client');
      const newClient = new PrismaClient({
        datasources: {
          db: {
            url: databaseUrl,
          },
        },
      });
      // console.log('new client', newClient);
      this.clients[tenantId] = newClient;
      console.log('clients count', Object.keys(this.clients).length);
      return newClient;
    }
    return client;
  }

  async onModuleDestroy() {
    await Promise.all(
      Object.values(this.clients).map((client) => client.$disconnect()),
    );
  }
}

export class UserController {
  constructor(
    private readonly userService: UserService,
    private readonly prismaClientManager: PrismaClientManager,
  ) {}

  @Post()
  async create(
    @Body() createUserDto: CreateUserDto,
    @Request() request: ExpRequest,
  ) {
    const client = this.prismaClientManager.getClient(request);
    console.log('customers', await client.customer.findMany());
    return this.userService.create(createUserDto);
  }

database original env postgresql://postgres:postgres@localhost:5433/tenant_prisma?schema=public
database url postgresql://postgres:postgres@localhost:5433/tenant_prisma?schema=abc_tenant
no client so creating a new client
clients count 1
customers [
  {
    id: 'a3cbd0df-0c97-4b91-ac9f-6c379e858e43',
    name: 'Nabin saud',
    createdAt: 2025-02-18T09:43:01.369Z,
    updatedAt: 2025-02-18T09:43:01.369Z
  }
]

curl --location 'localhost:3000/user' \
--header 'x-tenant-id: abc_tenant' \
--header 'Content-Type: application/json' \
--data '{
    "name":"abc client"
}'