Notification banner of gear acquisition by someone in the world -- how to turn it off?

[GrailQuest]

Can't seem to find the setting to turn it off. The UI element says "important system messages" but obviously that is garbage.

[Veritas Aequitas]

you can't turn it off. This is a stupid thing Korean gamers love.

[Tschoob]

What?! It can't be turned off? This ♥♥♥♥ is getting on my nerves every few seconds FFS

[TaliHazard]

maybe if we complain about it enough they will take it out, its annoying AF

[Gouns]

This is so stupid

[Firecam]

It exist to trigger people so they waste money to get the same item on the market. It's annoying but don't get baited by those "strategies".

[OneNineDeepSilence]

Would be a feature if they made it optional, but like this: it's just constant unwanted spam. This game already has enough on the plate, doesn't need more negatives.

Where is Amazon westernizing work in this? Black Desert allows to turn them off, and had that for years (or maybe always).