Can't add apps to wishlist

[Wai Kong Pang]

I came across some situation that I can't add some apps to wishlist.

** Refer to the screenshot **

If you look at the booking.com app page, there is a wishlist ticker beside the apps name. But that is missing from the TripAdvisor app page. I notice there are more apps that has missing wishlist ticker.

Anyone know why it's missing in some apps? Is it a bug on play store? Thx

Posted from my Samsung Galaxy S6

 

[B. Diddy]

Have you ever installed TripAdvisor on this device or any others? If so, then it may have to do with that. On my phone, I see that any app that I've either currently or previously installed doesn't have the Wishlist button. This makes sense, because if you've ever installed it, that means you're no longer wishing for it.

TripAdvisor comes preinstalled on some devices, so even if you've never voluntarily installed it, it might still register in your Google account as having been installed by you.