Transform variable 3d Widget multiselect

I have a blueprint with a number of transform/vector variables with “Show 3D Widget” enabled.
Is there any way to select multiple 3d widgets and move/rotate/scale them simultaneously? What type of these objects in API?

I suppose this is low-level functionality. Should i continue researching or shoud i stop?

Normally in viewports you can use Control + Left Click to select multiple items, then you can move/scale/rotate them as a group, but this doesn’t work for 3d widgets, probably best to ask epic about this or at least where the code would be to modify the functionality to support your feature.

Its also very interesting for me. Im trying to make a rig in unreal engine using variables with checked 3d widgets property and cant find a way to select multiple variables.