Environment variables do not appear to be working ?

[bakman2]

On the flow tab I have set following environment vars:

In config parameters

I assume password can also be derived from the variables ? (not handy if you cannot actually what has been set).

Yet in the debug (note that the port should have become 14339 - tried both as number and string):

[Steve-Mcl]

please try {{xyz}}

Alternatively, use ${xyz} syntax (see here)