MS CE U16.
I have read some topics about Origin coordenates of a text sometimes crash but toppic was since 8 months.
In my case if I try to edit the Z Origin of the text (in a 3D model) from the properties palette, it does not get the new value.
I have to change the Z origin of the text if I was to Move the Text using relative coordinates.
Also mentioned previously here and already has a defect #:
https://communities.bentley.com/products/microstation/f/microstation-forum/213095/z-origin-of-text-in-properties-stopped-working-connect
Defect 1128448: Cannot Change Geometry Z Value Of Text In DGN Files
Thank you for making that walk-through example.
This has been broken for the past two releases. Last version where this worked is U14.