diff --git a/changelog/unreleased/bugfix-editors-for-all-routes b/changelog/unreleased/bugfix-editors-for-all-routes
new file mode 100644
index 00000000000..68c3ecd20b1
--- /dev/null
+++ b/changelog/unreleased/bugfix-editors-for-all-routes
@@ -0,0 +1,5 @@
+Bugfix: Editors for all routes
+
+If an extension doesn't define valid routes it should be allowed for all routes by default. That behaviour was not working properly and is fixed now.
+
+https://github.com/owncloud/web/pull/5095
diff --git a/packages/web-app-files/src/mixins/fileActions.js b/packages/web-app-files/src/mixins/fileActions.js
index 086be675d0e..197a7c3f4d8 100644
--- a/packages/web-app-files/src/mixins/fileActions.js
+++ b/packages/web-app-files/src/mixins/fileActions.js
@@ -49,7 +49,7 @@ export default {
           icon: this.apps.meta[editor.app].icon,
           handler: item => this.$_fileActions_openEditor(editor, item.path, item.id),
           isEnabled: ({ resource }) => {
-            if (editor.routes && !checkRoute(editor.routes, this.$route.name)) {
+            if (editor.routes?.length > 0 && !checkRoute(editor.routes, this.$route.name)) {
               return false
             }