Please add some screenshots of the notification in DeX which shows the exact issue, it will be helpful for better understanding.
Current taskbar of DeX 2.5 feels unfinished and unpolished. Massive space waste of centered apps, Notificatnions hidden behind a dot with number which can't disappread, forever darken bar, and last but not least, when you enable download booster for wifi and 4g your Wifi icon becomes black, and it invisible when fullscreen. Why this feels so rushed up, and why even recreating what was great and working instead of patching and upgrading? Pls allow us to at least chose what taskbar to choose.