When a user on mobile is typing, it should revert their indicator to the old one in the member list

While I like the new mobile indicator, I find it irritating that if you want to see if a user is on mobile while they're typing, you can't just simply see it via the members list, but via the (mini) profile. So how about when a user with the mobile indicator is typing, the old one shows up to the right of their username/nickname? And when the said user finishes typing, it should be rolled over to the new one once again.