Why don't breakpoints work in Docker + XDebug + VSCode?

Question

xdebug

I want to set up XDEbug in the Docker + XDebug + VSCode bundle, I did it from various sources in Google and YouTube.
Result:
Debug runs BUT breakpoints don't work.

Configuration files:

1) launch.json

{
    // Use IntelliSense to learn about possible attributes.
    // Hover to view descriptions of existing attributes.
    // For more information, visit: https://go.microsoft.com/fwlink/?linkid=830387
    "version": "0.2.0",
    "configurations": [
    
        {
            "name": "Listen for XDebug",
            "type": "php",
            "request": "launch",
            "port": 9004,
            "pathMappings": {
                "/var/www/html/": "C:/docker/src"
            },
        }
    ]
}

2) docker-compose.yml

version: '3'

services:
  apache:
    container_name: apache
    #    image: httpd:2.4
    build:
      ./httpd
    extra_hosts:
      - "s4.dev.ranepa.local:127.0.0.1"
    hostname: s4.dev.ranepa.local
    domainname: local
    ports:
      - 80:80
    volumes:
      - ./src:/var/www/html
      #      - ./src/crm.ranepa.ru/bitrix:/var/www/html/s4.dev.ranepa.ru/bitrix
      #      - ./src/crm.ranepa.ru/local:/var/www/html/s4.dev.ranepa.ru/local
      #      - ./src/crm.ranepa.ru/upload:/var/www/html/s4.dev.ranepa.ru/upload
      - ./httpd/httpd.conf:/usr/local/apache2/conf/httpd.conf
      - ./httpd/ranepa.conf:/usr/local/apache2/sites-enabled/ranepa.conf
      #      - ./httpd/s4.dev.ranepa.conf:/etc/apache2/sites-enabled/s4.dev.ranepa.conf
      - ./php/php.ini:/usr/local/etc/php/php.ini
    depends_on:
      - php
    #      - redis
    networks:
      vpcbr:
        ipv4_address: 100.0.0.10

  # /s4.dev.ranepa.ru
  # /var/www/bitrix24/src/s4.dev.ranepa.ru/bitrix/php_interface/dbconn.php - настройки подключений к бд
  #--enable-redis-igbinary
  #https://github.com/ezsystems/docker-php/blob/master/php/Dockerfile-7.0

  #  nginx:
  #    image: nginx:1.13
  #    ports:
  #      - 80:80
  #    volumes:
  #      - ./src:/var/www/html
  #      - ./nginx/nginx.conf:/etc/nginx/nginx.conf
  #    depends_on:
  #      - apache

  #  php:
  #    image: php:7.1-fpm
  #    volumes:
  #      - ./src:/var/www/html


  php:
    container_name: php
    build:
      ./php
    #    ports:
    #      - 9003:9003
    volumes:
      - ./src:/var/www/html
      #      - ./src/crm.ranepa.ru/bitrix:/var/www/html/s4.dev.ranepa.ru/bitrix
      #      - ./src/crm.ranepa.ru/local:/var/www/html/s4.dev.ranepa.ru/local
      #      - ./src/crm.ranepa.ru/upload:/var/www/html/s4.dev.ranepa.ru/upload
      - ./php/php.ini:/usr/local/etc/php/php.ini
    environment:
      XDEBUG_CONFIG: "remote_host=100.0.0.11 remote_enable=1"
      #      XDEBUG_CONFIG: "remote_host=host.docker.internal"
      PHP_IDE_CONFIG: "serverName=DockerLk"
    networks:
      vpcbr:
        ipv4_address: 100.0.0.11

  redis:
    container_name: redis
    image: redis
    ports:
      - "6379:6379"
    volumes:
      - ./redis_data:/data
    restart: always
    networks:
      vpcbr:
        ipv4_address: 100.0.0.12

networks:
  vpcbr:
    driver: bridge
    ipam:
      config:
        - subnet: 100.0.0.0/16
#         gateway: 100.0.0.1

I run 3 containers
skrinshoter.ru/s/170220/6P8JK8bj?a

3) Dockerfile in php

FROM php:7.1-fpm

# Get repository and install wget and vim
RUN apt-get update && apt-get install --no-install-recommends -y \
        wget \
        gnupg \
        git \
        unzip

# Install PHP extensions deps
RUN apt-get update \
    && apt-get install --no-install-recommends -y \
        libfreetype6-dev \
        libjpeg62-turbo-dev \
        libmcrypt-dev \
        zlib1g-dev \
        libicu-dev \
        g++ \
        unixodbc-dev \
        libxml2-dev \
        libaio-dev \
        libmemcached-dev \
        freetds-dev \
        libssl-dev \
        openssl \
        libgeoip-dev \
        libbz2-dev \
        gettext \
        libldap2-dev \
        libpspell-dev \
        librrd-dev \
        libgeoip-dev

# Install Composer
RUN curl -sS https://getcomposer.org/installer | php -- \
        --install-dir=/usr/local/bin \
        --filename=composer

# Install APCu and APC backward compatibility
RUN pecl install apcu \
    && pecl install apcu_bc-1.0.3 \
    && docker-php-ext-enable apcu --ini-name 10-docker-php-ext-apcu.ini \
    && docker-php-ext-enable apc --ini-name 20-docker-php-ext-apc.ini

# Install PHP extensions
RUN docker-php-ext-configure gd --with-freetype-dir=/usr/include/ --with-jpeg-dir=/usr/include/ \
    && docker-php-ext-configure pdo_dblib --with-libdir=/lib/x86_64-linux-gnu \
    && pecl install sqlsrv-4.1.6.1 \
    && pecl install pdo_sqlsrv-4.1.6.1 \
    && pecl install memcached \
    && pecl install xdebug-2.5.5 \
#    && pecl install igbinary-2.0.1 \
#    && pecl install redis \
    && pecl install memcache \
    && pecl install msgpack \
    && pecl install rrd \
    && pecl install geoip-1.1.1 \
    && docker-php-ext-install \
            iconv \
            mbstring \
            intl \
            mcrypt \
            gd \
            mysqli \
            pdo_mysql \
            pdo_dblib \
            soap \
            sockets \
            zip \
            pcntl \
            ftp \
            bz2 \
            calendar \
            exif \
            gettext \
            ldap \
            pspell \
            shmop \
    && docker-php-ext-enable \
            sqlsrv \
            pdo_sqlsrv \
            memcached \
            opcache \
            xdebug \
#            igbinary \
#            redis \
            memcache \
            msgpack \
            rrd \
            geoip

# Enable igbinary & PHP Redis ext using igbinary
#RUN pecl install -o -f igbinary && y | pecl install redis && docker-php-ext-enable redis igbinary
# Install igbinary (for more efficient serialization in redis/memcached)
RUN for i in $(seq 1 3); do pecl install -o igbinary && s=0 && break || s=$? && sleep 1; done; (exit $s) \
    && docker-php-ext-enable igbinary \
    \
# Install redis (manualy build in order to be able to enable igbinary)
    && for i in $(seq 1 3); do pecl install -o --nobuild redis && s=0 && break || s=$? && sleep 1; done; (exit $s) \
    && cd "$(pecl config-get temp_dir)/redis" \
    && phpize \
    && ./configure --enable-redis-igbinary \
    && make \
    && make install \
    && docker-php-ext-enable redis \
    && cd - \
    \
# Clean repository
RUN apt-get clean \
    && rm -rf /var/lib/apt/lists/*

# The path that will be used to make Apache run under that user
#ENV VOLUME_PATH /var/www/html

# Move files
#COPY src/ /var/www/html/

#COPY .docker/vhost.conf /etc/apache2/sites-available/000-default.conf
#ADD ./php.ini /usr/local/etc/php/php.ini

#WORKDIR /var/www/html/

#RUN chown -R www-data:www-data /var/www/html/

#RUN usermod -u 1000 www-data
#RUN groupmod -g 1000 www-data
#    && a2enmod rewrite