Wish: Value Picker remember index

I’d like to use the Value Picker component in a set-up like this:


First, I use it to pick a file from a directory (useful for versioning), then set the parent layer (a building or a design option) and finally, I grab the appropriate layer. However, there is a problem that when I refresh the inputs, the downstream Value Picker components are expired and they ‘forget’ the chosen index (unlike the Human Item Selector).

As a result, I would need to set every downstream Value Picker component again when I change files or parent layers (design options or buildings to operate on), which is a hassle. Could the Value Picker components please remember the picked indices?