Computer doesn't register time spent on app

Greetings.
I’ve noticed that when I only use the app on my tablet ( android), and I’ve done enough were it tells me I’ve met my goal, that unless I do something on the computer, website it won’t register.
I realize it sounds petty, but I’ve had two streaks stopped when I’ve done enough to meet my daily goals but it was only done on the tablet. I’m signed in on the tablet, it recognizes me and my course.

It sucks since some evenings I just want to sit on the couch and use the tablet, but unless I go log into a computer it doesn’t count and will tell me I have no learning activity for that day.
On my course it shows I have a 30 day streak on one, and 16 days on the other but on the pro box, it will reset and not show the activity on the tablet.

thank you

Gary