Improve UX – re-use or borrow from core & make

@mlcn Actually it's not the same concept as admin/content page, content listing is a view with display table while the taxonomy terms listing is designed as a form (form ID is taxonomy_overview_terms) with table form element, so it's not easy to have the same UI here, but you're right we need to improve UX for taxonomy bulk action to make it as similar as possible to admin/content listing.

Module Ux has been improved since 1.0.6 version.
composer require 'drupal/taxonomy_bulk_actions:^1.0'