Multiple singletons do not get instanciated from same qmldir over http

When a qmldir contains multiple singletons the application fails silently when beeing called over http. When each singleton is imported from a seperate directory it works.

Steps to reproduce:

• download the attached test project
• compile the code
• execute a webserver in the source directory (e.x python -m http.server)

Expected result:

• green is beeing displayed on the screen

The Webserver creates the following output:

C:\Users\feurd\Downloads\test>python -m http.server
Serving HTTP on 0.0.0.0 port 8000 ...
127.0.0.1 - - [13/Sep/2019 09:15:35] "GET /Com/Orga/Handlers/Handler.qml HTTP/1.1" 200 -
127.0.0.1 - - [13/Sep/2019 09:15:35] "GET /Com/Orga/Handlers/qmldir HTTP/1.1" 200 -
127.0.0.1 - - [13/Sep/2019 09:15:35] code 404, message File not found
127.0.0.1 - - [13/Sep/2019 09:15:35] "GET /Com/Orga1.1.0/qmldir HTTP/1.1" 404 -
127.0.0.1 - - [13/Sep/2019 09:15:35] code 404, message File not found
127.0.0.1 - - [13/Sep/2019 09:15:35] "GET /Com/Orga1.1/qmldir HTTP/1.1" 404 -
127.0.0.1 - - [13/Sep/2019 09:15:35] code 404, message File not found
127.0.0.1 - - [13/Sep/2019 09:15:35] "GET /Com.1.0/Orga1/qmldir HTTP/1.1" 404 -
127.0.0.1 - - [13/Sep/2019 09:15:35] code 404, message File not found
127.0.0.1 - - [13/Sep/2019 09:15:35] "GET /Com.1/Orga1/qmldir HTTP/1.1" 404 -
127.0.0.1 - - [13/Sep/2019 09:15:35] "GET /Com/Orga1/qmldir HTTP/1.1" 200 -
127.0.0.1 - - [13/Sep/2019 09:15:35] "GET /Com/Orga1/Singleton1.qml HTTP/1.1" 200 -
127.0.0.1 - - [13/Sep/2019 09:15:35] "GET /Com/Orga1/Singleton2.qml HTTP/1.1" 200 -