What about ActionSet to use for grouping

Problem/Motivation

Exploring idea to wrap block into drop-button I recall Rules module and its action-sets to perform.
Also there's https://www.drupal.org/project/views_jump_menu → module which can have integration for the module

Proposed resolution

Design a configuration for block to change a way the list of actions displayed

Remaining tasks

User interface changes

API changes

Data model changes