AFK warning bug in Direct Strike arcade game

AFK warning appear after 10 sec from every action (15 min later from the start in Direct Strike games). Then kick in ~3 sec when I play Tychus on EU server (I don’t know other heros affected or not). There is no problem on US server.

Added on 13th October 2020:

Same problem happens to me on US server too. I tryed Artanis and happened again. So there is no difference between tychus or other heroes and EU and USA server. Also enter key doesn’t work. So I cannot chat ingame.

I play on extreme quality. So recorder program recorded bad this video. There is no problem about graphics.

I tryed to tell this problem to Tya and her minion Feralan. But they insulted also instamuted me.