Boolean input not working with IF Switch

[jpfeuffer]

I’ll answer myself.
I randomly found this other post, where real boolean variables are said to be in active development.

Unable to parse "1" as boolean expression

Hi guys, I’m trying to use a variable coming from the Boolean Input node (currently “1”) to set a boolean flow variable of a wrapped metanode. In practice I have a wrapped metanode inside another wrapped metanode. The problem is that with the variable given by the Boolean Input node (of the external metanode) I cannot set another Boolean Input node (of the internal wrapped metanode). I my opinion this is rather incoherent. Do I miss something? Do you have a solution or workaround for it? Thank…