kcfinder libraries is missing files

I notice there are far more files and directories for kcfinder ./vendor/civicrm/civicrm-packages/kcfinder/ compared to ./web/libraries/civicrm/packages/kcfinder. For example the browse.php file is not present in libraries path, which explains why the functionality to find and upload images in CiviMail or CiviEvent does not work and produces a 'page not found' error in the logs /libraries/civicrm/packages/kcfinder/browse.php?cms=civicrm&type=images&CKEditor=crmUiId_1&CKEditorFuncNum=0&langCode=en-ca.

Copying the kcfinder contents from /vendor path to the /libraries path does not help, so there is more to this.

BTW, test case summary is: #installed with composer create-project drupal/recommended-project <path> composer require civicrm/civicrm-asset-plugin civicrm/civicrm-drupal-8 civicrm/civicrm-packages

Also occurs with composer create-project roundearth/drupal-civicrm-project:8.x-dev www-cmnty-drupal --no-interaction

#set permissions (Cpanel machine) run with root cd ./web chown -R user:nobody . find . -type d -exec chmod u=rwx,g=rx,o= '{}' \; find . -type f -exec chmod u=rw,g=r,o= '{}' \; cd /sites find . -type d -name files -exec chmod ug=rwx,o= '{}' \; for d in ./*/files do find $d -type d -exec chmod ug=rwx,o= '{}' \; find $d -type f -exec chmod ug=rw,o= '{}' \; done

#enable chmod +w web/sites/default vendor/drush/drush/drush pm-enable -y civicrm