Is there an easy way to force a refresh of a Display Key in a table?

Specifically, this is with the Streams table for the Bridge Technologies VB Probe connector.

For every other row, when the channel name is changed, the Display Key (Which contains the name) for that channel will update. This is not working for one specific channel. I've tried restarting the element as well as changing the name several times to different values, but it does not change at all.

Here is the row in question, where the "Name" column updated, but the part of the Display Key containing this value did not (Renamed from "...M GC Return" to "...GC Return A"):

Here is another row that behaved as expected. To note it is configured nearly identical to the above column and it was renamed at the same time:

Any advice is welcome.

Thanks!