You don't need to see the game in the software to make TIR compatible. The TIR integration is done by the developer and is hard-coded in to the game itself. The games list in the software only exists to save profiles for different games for easy switching. If you are only playing F1, you won't need to change settings often
Set up your profile in advanced settings (most pros do this anyways), open F1 2019/2020 and start driving!