Push confirmation message is sent to all users


I’ve created some flows that use the “Send a push confirmation” card. That works, I am receiving the push notification.
However, the problem is that all users are receiving the push message.

My Homey has 2 users. 1 owner and 1 administrator, where my account is the owner account.
When I configure the card to send a push notification to my account, the other account is receiving it as well. When I configure the push notification to be sent to the other account, only that account is receiving it (as expected).

Does anybody know what causes the issue here?

Are you sure that the other person is logged in with h*s account, not yours?