Enable Javascript - Flow

Team,
I have tried to reply a couple of examples available on GitHub for Flow and Spring. For all I get the message that Javascript needs to enabled. Both Firefox and Chrome. Checked setting and Javascript is enabled. Am I missing something?

Tx for your help.

Gr.
Marc.

That’s weird.
Could you please check whether
this page
with links on it works for you ?

You don’t need to do anything special. It should work out of the box.
Is it jsut Spring examples that doesn’t work for you? Or Flow in general doesn’t work?