Command line trouble after updating panel

It looks like everything runs like it should and I get no error message. Nevertheless the browser doesn’t show the tile view on localhost:5006.

Here I reported that after updating the dependencies I get a memory leak issue when I try to start my bigger dashboard.
For now I would be happy if I could startmy apps from commandline again.

Starting my little tile example from Commandline

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App is not shown on localhost:5006

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Running the App in Spyder

serve_spyder

App runs smooth on localhost:65051

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