Keyword will not save

Hi, I have installed your plugin so my seo integrates with ee4.

Got the latest version of wordpress seo premium and all ee4 plugins. The problem I am finding is that despite it seeing any keyword and calculating its various scores, it will not save the keyword (or give it a score as now you don’t have to update to see its score and traffic light).

If i change the title or meta description, it remembers this. just not the keyword?

https://www.ads-software.com/plugins/event-espresso-smooth-integration/