11-22-2023, 09:35 PM
Hi, somehow I have not been aware of the (unanswered) original post – and it has taken some time to look into this now… 
It is hard to tell from your screenshot what exactly is going on in the resulting xml code. I suppose that “Note, that since the visual editor does not support reusing buffers, you probably cannot do this there in a reasonable way...”, see https://phyphox.org/wiki/index.php/Analysis_modules#if, might be the reason.
We hope that we can settle this with a new blockly-based editor that will (keeping fingers crossed) be released soon…ish.
Until then, you likely need to fine tune the resulting code with a text editor (that sounds harder than it is, particularly, when you know a bit about XML).
It is hard to tell from your screenshot what exactly is going on in the resulting xml code. I suppose that “Note, that since the visual editor does not support reusing buffers, you probably cannot do this there in a reasonable way...”, see https://phyphox.org/wiki/index.php/Analysis_modules#if, might be the reason.
We hope that we can settle this with a new blockly-based editor that will (keeping fingers crossed) be released soon…ish.
Until then, you likely need to fine tune the resulting code with a text editor (that sounds harder than it is, particularly, when you know a bit about XML).