Msg Seen ( Red Icon ) Bug

Dear Devs,

There is an old bug I didn’t report thinking it would go away with coming updates,
but now it is frustating…
We can’t see new msg red icon in Guild chat or personal chat in the game.

sometimes when we restart the game if shows all old msgs as new one and unread…

when we are in important conversation about stretegy, with 2-3 members at same time we dont know which msg is received…
we need to open each msg tab to know where it arrived
please free the game from this bug