Hello ,
Additional questions:
- I noticed that you said in your video that you had upgraded from an older version of engine. Could you provide exact workflow used when upgrading your project (examples: open a copy or clone and convert)?
- Also after rereading original poster’s comments, I would like to ask were you are adding widget to viewport from and if it makes a difference if you add it from level blueprint?
- Could you also try packaging project out and let me know if widget shows up?
- Could you try verifying your engine?
- Could you let me know if latest hot fix to 4.10 has made any difference with this issue?
Note: Could you also include order of engine upgrades for upgrade process that you used?