Can't connect from the Docker container with ASP.NET Core to SQL Server container

I have a container deploying a WEB API in ASP.NET Core trying to connect to the SQL Server database. I am running Windows 10 with Docker Desktop.

I can successfully connect to the Docker container with SQL Server from SQL Server Management Studio and my ASP.NET Core app (without container).

But when I run my ASP.NET Core inside the container, I’ve got an error:

fail: Microsoft.AspNetCore.Server.Kestrel[13]

      Connection id "0HMCRFGHIEO1Q", Request id "0HMCRFGHIEO1Q:00000002": An unhandled exception was thrown by the application.

      Microsoft.Data.SqlClient.SqlException (0x80131904): A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: TCP Provider, error: 40 - Could not open a connection to SQL Server)

         at Microsoft.Data.SqlClient.SqlInternalConnection.OnError(SqlException exception, Boolean breakConnection, Action`1 wrapCloseInAction)
...

docker-compose for the SQL Server:

sqlserver:
        image: mcr.microsoft.com/mssql/server:2019-latest
        ports:
            - 1433:1433
        volumes:
            - my-volume:/var/opt/mssql
        environment:
            SA_PASSWORD: "StrongPassword"
            ACCEPT_EULA: "Y"

docker-compose for the WEB API:

web_api:
        build:
            dockerfile: WebApi/Dockerfile
        ports:
            - 5000:80
        depends_on:
            - sqlserver

Dockerfile for the WEB API:

FROM mcr.microsoft.com/dotnet/aspnet:5.0 AS base
WORKDIR /app
EXPOSE 80

FROM mcr.microsoft.com/dotnet/sdk:5.0 AS build
WORKDIR /src
COPY ["WebApi/WebApi.csproj", "WebApi/"]
RUN dotnet restore "WebApi/WebApi.csproj"
COPY . .
WORKDIR "/src/WebApi"
RUN dotnet build "WebApi.csproj" -c Release -o /app/build

FROM build AS publish
RUN dotnet publish "WebApi.csproj" -c Release -o /app/publish

FROM base AS final
WORKDIR /app
COPY --from=publish /app/publish .
ENTRYPOINT ["dotnet", "WebApi.dll"]

The connection string to SQL Server:

"ConnectionStrings": {
    "SqlConnectionString": "Server=192.168.0.108,1433;Database=myDb;User Id=sa;Password=StrongPassword;"
  }