Step keyframes values can't be group edited

[Cubouse]

What are you trying to do, and what do you expect to happen?

Selecting mutiple keyframes, some of them with the interpolation mode "step" or as "pre/post", and writing a new value in a keyframe data field for all of them.

What happens instead?

The keyframes revert to their previous value (including regular, linear keyframes in the lot).
The new value I write is only sometimes adopted when I click off.

bb_bug_group_edit_step_kf.mp4

Model format in which the issue occurs

All with animation tab

Blockbench variant

Program

Blockbench version

4.10.1

Operating System

W10

Installed Blockbench plugins

N/A