Sending Hotkey when in Computer Vision enviornment

Hi everyone! I’m automating in a Citrix environment but cannot use the client/server extensions because I don’t have access to the server. I’m using Computer Vision, which is working quite well. One last challenge…while operating manually in the window I can send hotkey CTRL+A to highlight all text on the screen. I cannot get “SEND HOTKEY” activity to work within a CV screen scope. Any ideas how I can get SEND HOTKEY to work? How about a work-around method? Thanks!