Arbitrary numbers of flow variable arguments to various nodes

There’s an issue with setting flow variables for many nodes where there can be an arbitrary number of arguments, that is platform-wide.I reported on the Column Resorter about 18 months ago.

KNIME AP 5.3 - Sorter node - Missing functionality with Flow Variables

Other nodes have had the problem for many years:

While some nodes are absent pretty much all FV config:

As someone who relies on flow vars on a daily basis, the ability for nodes to accommodate them makes a huge difference in what can be down (and how).

Is this going to be addressed as the new UI stuff matures? …or is this the intention going forwards (or rather backwards, as it seems!)

Cheers, AJ