TC not recognizing PrimeNg ContextMenu options

Yesterday, I updated to TestComplete 15.81.7.7 and now my tests are no longer able to select the context menu options. I am able to select a table row and I can right click on that row and the context menu options come up OK. I have code to look for them and TestComplete can find them OK, but the click() doesn't seem to do anything. 

I tried recording tests, and those work, but TestComplete always names them very specific to what is on the screen at the time and in a very odd way e.g. //td[.="value from cell in table"] which doesn't work with other data. 

In my code, a specific ContextMenu item named Fred will have the  xpath: 

//p-contextmenu//li[@aria-label="Fred"]//span[@class="p-contextmenu-item-label"][.="Fred"]

I can find it using the Chrome Dev Tools and I have code in TestComplete to verify its existence before I do a click and it exists, but the click doesn't seem to have any effect. 

Any help would be appreciated because this is a very hot task I am working on and will go a long way towards management approving more resources to TestComplete if I can get this done in a short time.