When add an "[1:n]" filed in form builder, then in column selector is a wrong relation.
How to reproduce:
Open "Assets IT" in builder -> Forms -> "smartphone" -> remove F24 ("[1:n] simcard.installed_in_smartphone") -> add the "[1:n] simcard.installed_in_smartphone" filed back inside the F23 container -> try to add an column, expected columns from "simcard" relation, but there are only columns from "smartphone" relations.
When add an "[1:n]" filed in form builder, then in column selector is a wrong relation.
How to reproduce: Open "Assets IT" in builder -> Forms -> "smartphone" -> remove F24 ("[1:n] simcard.installed_in_smartphone") -> add the "[1:n] simcard.installed_in_smartphone" filed back inside the F23 container -> try to add an column, expected columns from "simcard" relation, but there are only columns from "smartphone" relations.
It works in REI3v3.1.3.