Duskbloods network test got shut down after login errors, and now I'm thinking about GTA 6 Online's launch

So From Software's first network test for The Duskbloods just got pulled after a few hours of login errors. The session was supposed to run 3 AM to 7 AM PT, but they shut it down early and said they'll announce future schedules later. No word on whether the Friday and weekend sessions are still happening.
I know this is a Switch 2 exclusive and not really GTA related, but it got me thinking about GTA 6 Online. We're less than three months out from November 19, and Rockstar hasn't said much about the online component beyond what we saw in the trailers. GTA Online has been running for over a decade, so they've got the infrastructure, but every big launch has hiccups. Remember GTA Online's original launch back in 2013? It was a mess for weeks.
The Duskbloods situation is exactly why network tests exist. Better to find out now than at launch. From Software can fix the servers before the game actually releases. Rockstar probably has their own internal testing, but they haven't announced any public beta for GTA 6 Online. Maybe they don't need one, or maybe they're keeping it quiet.
Do you think Rockstar will do any kind of public network test for GTA 6 Online before launch, or are they confident enough to skip it?
Source: GameSpot · Curated content.