When moving a GO in the scene in rec mode, keys get added to the curves view and properties stay selected & expanded (current state is preserved). This is also the case when double-clicking or RMB-click>Add Key on a curve. This is the expected behaviour, but...
when you RMB-click>Add Key in the "Inspector", property selection & expanded state is lost.
This is VERY bad for workflows that depend Add Key option in the Inspector.

repro:
- create a Timeline with a GO in rec mode
- RMB-click in the Inspector and add 2 Position keys at different time intervals
- open the timeline curves view set the current time in-between the 2 keys
- in the curves view, expand and select a single property (ex: posY)
- in the Inspector, RMB-click>Add Key...
bug: Curve properties are now un-selected & collapsed.
expected: Curve property state (expand/collapsed & selection) is preserved.

Same bug exist with Undo...
- in the curves view, expand and select a single property (ex: posY)
- move the GO in the scene to create a new key
properties are preserved, as expected
- Undo...
bug: Curve properties are now un-selected & collapsed.
expected: Curve property state (expand/collapsed & selection) is preserved.

see attached gif