Keynote Legends and Keynotes not Updating 2018.3

In Revit 2018.3.2.7 I am seeing and getting reports that keynote legends are not updating to show the current state of keynote tags visible in views. The existing workaround to force a refresh by turning on/off the Annotation Crop Boundary works but is entirely impractical to expect a team to open every sheet and do that task for each and every view on a sheet.

This past Knowledge Network post seems relevant. A portion of the text at that article suggests...

Workaround:
There are a few ways you could work around this behavior, and the best method will vary depending on the model geometry and number of affected tags. Here are a few options:

Temporary fixes (these will restore the display keynote tags, but future view changes will clear them again): 
Temporarily adjust the location of the Cut Plane so that is above the affected elements (this will restore the value to the tags) and then restore the original cut plane location. Note: Some customers have noted that for views with dependent views, this process is required:

1. Open the parent view and adjust the cut plane upward.
2. open all sheets containing dependent views belonging to this parent view to refresh the keynote tags.
3. move the cut plane back to its original position in the parent view.

(Note: this may not work for some elements such as Duct; in that case, see the Non-temporary fix below.) Recreate the affected tags manually.

Non-temporary fix (This will prevent future changes to the view from clearing the keynote tag): Adjust view or elements so that the cut plane is above the affected elements. (This could be done with a Plan Region.)

We really need this fixed ASAP!!