The scenario:

- I have a RecyclerView using Selection with SelectionPredicates.createSelectSingleAnything() and StableIdKeyProvider.
- A selected item will be colored RED, unselected item will be colored GREEN.
- I select item whose adapterPosition is 0.
- I scroll the list so the item whose adapterPosition is 1 will be on top.
--> What I actually want is the item at '0' will be offscreen and will be detached, but not enough for recycle.
- I select item of adapterPosition '1'.
--> Because it is single selection list, I expect that the item of position '0' will *appear to be unselected*.
- I scroll to top and see if item of position '0' appears to be unselected or not.

Expect: item of position 0 will be colored GREEN (it should appear to be unselected), item of position 1 will be colored RED (it should appear to be selected).

Actual: item of position 0 is colored RED (it appears to be selected), item of position 1 is colored RED (it appears to be selected). (See attachment: recyclerview_selection_issue.mp4).

Note that, the item is correctly unselected, but the change is never delivered to the Adapter due to the behavior of StableIdKeyProvider (I have post about this here: https://twitter.com/ene__im/status/1202477885505691648), so it cannot "appear" to be unselected.

Source code: https://github.com/eneim/RecyclerView-Selection-Bug

Version used (can be found in the repo): RecyclerView 1.1.0, Selection 1.1.0-beta01.

Thanks in advance.