Creatio Identity Service Does Not Work for Docker

Below is the link I used, which I followed to a tee. I built the image with changed database string, testing the connections, verified Creatio is running, and still the container fails to start???

https://academy.creatio.com/docs/8.x/setup-and-administration/on-site-deployment/deployment-additional-setup/identity-service/set-up-the-identity-service-instruction#title-2002-6

appsettings.json:

{
  "Logging": {
    "LogLevel": {
      "Default": "Warning"
    }
  },
  "AllowedHosts": "*",
  "AllowedCorsOrigins": "[\"none.com\"]",
  "DbProvider": "Postgres",
  "DatabaseConnectionString": "Server=host.docker.internal;Port=5432;Database=creatio_db;User ID=postgres;password=testpassword123;Timeout=500; CommandTimeout=400;MaxPoolSize=1024;",
  "X509CertificatePath": "openssl.pfx",
  "Clients": "[{\"ClientId\":\"bpmonline-designer\",\"ClientName\":\"Bpmonline designer\",\"Secrets\":[\"665b6f638c2da3ecc5d3a1868eb9352f6e01ee4a\"],\"AllowedGrantTypes\":[\"implicit\",\"client_credentials\"],\"RedirectUris\":[\"http://localhost:4200\",\"http://localhost:4200/lib\",\"http://localhost:4200/lib/\"],\"PostLogoutRedirectUris\":[\"http://localhost:4200\"],\"IdentityTokenLifetime\": 300,\"AccessTokenLifetime\": 3600,\"Properties\": {\"AllowedQueryParameters\": \"[\\\"invitationHash\\\",\\\"targetSubject\\\"]\"},\"AllowedScopes\": [\"register_own_resource\", \"get_resource_list\", \"get_client_info\",\"find_clients\",\"remove_client\",\"update_client\", \"add_registrar_client\", \"IdentityServerApi\"]}]",
  "FeatureManagement": {
    "Full": true
  },
  "DbConnectionRetryOptions": {
    "MaxRetryCount": 5,
    "MaxRetryDelay": 6
  },
  "IgnoreDbCertificateValidation": true,
  "MsSqlCompatibilityLevel": 120
}

The Dockerfile:
 
FROM mcr.microsoft.com/dotnet/aspnet:8.0
 
WORKDIR /app
COPY . ./
 
ENV ASPNETCORE_URLS=http://+:80
EXPOSE 80
ENTRYPOINT ["dotnet", "IdentityService.dll"]

The command I used to run the dotnet8 IdentityService:
 
docker run --env=PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin --env=ASPNETCORE_URLS=http://+:80 --env=DOTNET_RUNNING_IN_CONTAINER=true --env=DOTNET_VERSION=8.0.10 --env=ASPNET_VERSION=8.0.10 --workdir=/app -p 80:80 -d creatio-identity-service:latest