Using TestComplete to test a webapp running Chrome browser but is hosted in a Linux container

Does anyone know if TestComplete has any capabilities to access UI objects from a Webapp that will run and be accessible through a Chrome browser window, but the underlying application will be hosted by a linux container.  I haven't heard much mentioned about TestComplete's LInux OS capabilities - i am not sure if any exist.  Maybe TestComplete is not the right tool that I should be using - perhaps a cross-browser product from smartbear is more applicable.  If anyone on the forums has any input as to how to do UI testing for a webapp hosted in a Linux container - either using TestComplete, Selenium, or any other smartbear tool - please could you chime in and give me your advice?

Kind Regards,

Mark Rossman