Problem with notifications regarding the Alliance chat [mobile]

Recently I joined my first alliance and they sent some messages in the alliance chat, I got notifications for these messages. The problem is, these notifications don't really dissapear.

I mean, when I open and read the messages the notifications fade, but once I change between the rounds that I'm playing, or once I close the game and re-open it, the same notifications are there, for the exact same messages that I already read. This is happening on mobile.

One time they sent 6 messages, and after about 4/5 days the nots finally faded, even though I read them again and again to make them go, it took a week. And now my alliance partners sent another 3 messages that implicated in 3 notifications that don't dissapear, or, in the best scenario, take days to go away.

This is annoying due to the fact that these notifications mix with newspaper notifications, for example, making the gameplay a bit confusing. Every time I log on and think there is some news in the journal or messages, actually are just the same chat messages that I already read.

Appreciate the attention given in the previous bug that I reported and got a solution! Hopefully you guys don't find me too annoying since I'm playing only in mobile for now, thus reporting every significant bug that I find there haha

Thanks again for the attention!