Workflow builder - text / links fields miss the option "IS" match in UI

Bug Description

When filtering on a text / links field (ex: company domain), the UI only show filters like "contains" or "empty/not empty" while i want to do an exact match. And by the API, I can set this same condition "IS" (exact match), but not in the UI

Another subissue of this: It's impossible even with the API to match exact value among any of the value of an array field.
Ex for company domain, I want to search records where any of the domain values is exactly domain.com
It's not possible: I can only match primary domain is exactly domain.com, but since secondary ones are arrays, it can't do an exact match.
I had to do a workaround with a code that does it instead.

<img width="603" height="342" alt="Image" src=" />

Expected behavior

Be able to set the IS filter from the UI