Insufficient workarround/solution for UE-88303

Bug: Unreal Engine Issues and Bug Tracker (UE-88303)

In the ticket the following workarround gets mentioned: “Workaround: Promote Key to variable”.
This workaround does not work. The node just does not get recognized with this button.
The node still only supports the keys which can be selected by the dropdown provided in the input.

I reported this bug some weeks ago. It got approved and got the target fix 4.25. Today the issue got updated and the target fix 4.25 got replaced with “Backlog”. Does this mean the issue will not get fixed in the near future?