Compatibility mode production build with skipEs5 fails on Linux

[OlliTietavainenVaadin]

Use case: want to make a bundled production build with skipEs5 enabled because there's an add-on component that doesn't go through transpilation nicely.

Sample project: https://github.com/bgfreitas/samplevaadinproject
Steps to reproduce:
mvn clean package -Pproduction
java -jar target/samplevaadinproject-1.0-SNAPSHOT.jar

On a Windows and MacOS system, the app starts as expected. On a Linux machine, after doing the same and when trying to access the app, it shows the following when accessing the app page:

Whitelabel Error Page
This application has no explicit mapping for /error, so you are seeing this as a fallback.

Mon Oct 14 12:10:15 WEST 2019
There was an unexpected error (type=Internal Server Error, status=500).
Failed to find the bundle manifest file 'frontend://vaadin-flow-bundle-manifest.json' in the servlet context for 'ES5' browsers. If you are running a dev-mode servlet container in maven e.g. `jetty:run` change it to `jetty:run-exploded`. If you are not compiling frontend resources, include the 'vaadin-maven-plugin' in your build script. Otherwise, you can skip this error either by disabling production mode, or by setting the servlet parameter 'original.frontend.resources=true'.

Vaadin / Flow version 14.0.9 (Compatibility mode)
Tested with:

Linux ThinkPad-P52s 4.15.0-64-generic #73-Ubuntu SMP Thu Sep 12 13:16:13 UTC 2019 x86_64 x86_64 x86_64 GNU/Linux

java version "1.8.0_172"
Java(TM) SE Runtime Environment (build 1.8.0_172-b11)
Java HotSpot(TM) 64-Bit Server VM (build 25.172-b11, mixed mode)

Apache Maven 3.6.0
Maven home: /usr/share/maven
Java version: 1.8.0_172, vendor: Oracle Corporation, runtime: /usr/lib/jvm/jdk1.8.0_172/jre
Default locale: en_US, platform encoding: UTF-8
OS name: "linux", version: "4.15.0-64-generic", arch: "amd64", family: "unix"

Chrome Version 77.0.3865.90 (Official Build) (64-bit)

[denis-anisimov]

I don't have Linux box and can't verify that.

[mcollovati]

Closing because compatibility mode is not supported anymore in the maintained Vaadin versions.