Specific delta value option does not work

Problem/Motivation

When configuring a view for a webform submission, adding a field with multiple values, the configuration form shows a radio button options like this:
In this field show
- All multiple values
- A value that corresponds to specific delta

However, selecting "A value that corresponds to specific delta" does not persist when closing the modal configuration form through the Apply button. It stills shows "All multiple values", even when you open the configuration form for the field again. The delta is always zero, changing it doesn't persist either.

I tried changing the configuration in the yaml file and importing, but it doesn't work either, it always shows "All multiple values" and show them all in the view.