Version changes its status when switching previews between different versions.

Steps:
As admin.
1. Go to Places & Tastes (one version exists in Published status).
2. Switch to Edit mode.
3. Add a block (to be able to identify the version).
4. Save the draft ('Save draft' button).
5. Return to View mode.
6. Check the Versions pop-up (2 versions: Published, Draft; both owned by admin).
7. Repeat steps 2-5.
8. Check the Versions pop-up (3 versions: Published, Draft, Draft; all owned by admin).
9. Log out
As other user e.g. Anil.
10. Go to Places & Tastes.
11. Check the Versions pop-up (state is as in step 8) [screenshot 1]

12. Switch to Edit mode.
13. Add a block (to be able to identify the version).
14. Save the draft.
15. Return to View mode.
16. Check the Versions pop-up (4 versions: Published, Draft, Draft; 3 owned by admin; and Draft owned by Anil). [screenshot 2]
17?. From Versions pop-up preview the draft from Anil.
18?. Check the Versions pop-up (state same as in step 16)
19?. Preview the published version from admin.
20. From Versions pop-up edit the draft from Anil.
21. Return to View mode.
22. From Versions pop-up preview the draft from Anil.
23. From Versions pop-up preview the published version from admin.
24. Check the Versions pop-up.
Actual: Anil now owns the Published version. [screenshot 3]
Expected: Published version is still owned by admin.

Remarks: Probably not all steps in this flow are mandatory, it's tricky to narrow it down.