Refresh tab harness from another tab thread
My issue is like the one presented here:
Refresh harness of Home thread from another tab thread | Support Center (pega.com)
To give you more context, our application is built on top of Customer Service, and we are using the legacy Tab Group layout control to achieve "tabs" functionality. We have some landing pages, one of them is "Tasks" which launches an individual Task case in a different tab, until this point everything is good, but once you complete the case in that tab, there is no way to update the counters and table in the landing page, so the Task case is no longer listed or accounted for.
I wish there was a way to add events (or Action sets) once you switch back to a Tab like in this scenario. I have tried using a JS script to focus the landing page once you close the current case, but I could not make it to refresh the harness with the updated data.
Thanks for any thoughts on this,