Does not change from vendor/ to type:wordpress-plugin path

[strarsis]

  "require": {
    "composer/installers": "^2.2",
    "benbodhi/svg-support": "2.5.6",
  },

  "repositories": {
    "wpackagist": {
      "type": "composer",
      "url": "https://wpackagist.org",
      "only": [
        "wpackagist-plugin/*",
        "wpackagist-theme/*"
      ]
    },

    "svg-support-repository": {
      "type": "package",
      "package": {
        "name": "benbodhi/svg-support",
        "type": "wordpress-plugin",
        "version": "2.5.6",
        "source": {
          "url": "https://plugins.svn.wordpress.org/svg-support/",
          "type": "svn",
          "reference": "tags/2.5.6"
        }
      }
    }
  },

  "extra": {
    "installer-paths": {
      "web/app/plugins/{$name}/": [
        "type:wordpress-plugin"
      ]
    }
  },

When "type": "wordpress-plugin" was missing on a previous composer update run, the plugin files end up in vendor/.
After "type": "wordpress-plugin" was added, and composer update ran again, the
plugin files will be still in vendor/ and missing in web/app/plugins/svg-support.
Only a manual fix/workaround, by removing the directory in vendor/ and re-running composer update
lets composer update; composer install put the plugin files into web/app/plugins/svg-support/ directory.

[Seldaek]

You can maybe try composer reinstall package/name