why hierarchy not supporting "Form Control" objects

I want to set Text Input as child object of Sprite. but currently hierarchy is not supporting these objects. I used pin behavior instead but its not accurate. see gif

Yeah I agree, I explained the same issue in the comments here:

construct3-21h2.ideas.aha.io/ideas/C321H2-I-297

Will be nice if the Hierarchy supports any type of object so we don't have to use the Pin for dragging objects as it has that issue that it updates one tick behind.

Maybe we should open a new Feature request as dop2000 request it was just for the TileMaps though.

Including objects that don't support rotation in hierarchies where the parent can rotate introduces some complications, which is why it's not supported at the moment. Using form controls in a hierarchy seems like a weird use case though - what would you need that for?