Possible misfunctioning of k-fold evaluation metric in SSDM gui

[RafP2021]

Dear Sylvain and Lukas,

I keep getting the following error message (plus a warning one) when I run SSDM.
Unfortunately I have not much code to show because I use the gui() to upload my input data and to set the parameters.

Warning in .local(obj, ...):
Argument 'metric' is deprecated and will be removed in future versions. Please consider using 'bin.thresh' instead.
Error in eval(predvars, data, env) : object 'fold' not found
Warning: Error in : unable to find an inherited method for function ‘ensemble’ for signature ‘"missing"’

I have no real clue about the issue, but I'm pretty sure that there's something not working with the k-fold evaluation metric that is available among the "Model evaluation metrics" in the "model tab" - "Intermediate" pane. In fact, the error message does not show, and everything works properly, when I choose the holdout method instead of k-fold.

Thank you