This change reverses a previous update that made the "in" filter option broadly available in domain selectors. It prepares the product for a different editor direction with fewer, more controlled options, helping keep future configuration screens simpler and more consistent.

This reverts commit 8788443673d3c58fb2e7cc2e6b4ca456e39f56ab. The tree editor will be developed in another direction where less operators are available (see task 4894524).