Both actions has the same problem with setting message:
1) I set double-quoted text
In XML is <Param key="#Message#" ...
variable="true">"LogText"</Param>
Variable is set
true, but text is not variable.
If I run backtest,
I get XML parsing error: … No variable
with ID "LogText" defined!
2) I set string variable
XML is not changing. There is some bad value.