We use for CI Team City and need plug in for this
We too use Team City, and would be interested in better integration.
Currently we have set up an auto test project in Team City with a command line step that runs runs the Katalon Docker image. This way, we can have our tests executed on on Chrome, Firefox and Remote (we connect to BrowserStack, and define desired capabilities using a TestListener and setting global variables when launching Katalon from command line).