When 3rd level detail is added the row disappears when going to another 2nd level detail and back.
Repro in Demo model – Widgets > Sections > Master-Detail Lazy Loaded:
- Add master record (or use existing)
- Add 2 different detail records (or use existing)
- Add sub detail record
- Switch to another Detail record
- Switch back to the original Detail record
- The sub detail record is not there
- Refresh the browser
- The record is there again
It works in non-lazy loaded.