I use chrome remote desktop and best of all its free for unlimited amounts of pc's unlike TV.
I have set up chrome remote control today and the cursor is not showing. I have tried to put pointers to the default scheme but still, it is not showing.
It is known issue for years. It is because you don't have mouse plugged on your rigs.
Solutions ;
1. Plug a mouse to each of your rigs.
2. You need to move this area with your mouse. You need to find it by your mouse using your insticts.
I'll also add that your mouse is technically 'there' but the cursor doesn't appear if you don't have a mouse plugged in. So if your short of a mouse, you can move the mouse remotely over your phone for example and see the different icons highlight on your desktop as your invisible cursor passes over them.