Box-Selecting channels in the dope sheet with click-drag was no longer possible as of Blender 3.2 Due to the removal of tweak events the box select operator was always shadowed by the click operator. Original Phabricator discussion here: https://archive.blender.org/developer/D17065 Use `WM_operator_flag_only_pass_through_on_press` on click operator to fix it Co-authored-by: Christoph Lendenfeld <chris.lenden@gmail.com> Pull Request #104505