Ok, dunno what you exactly mean by "without linking a video". Not sure if it's meant to be negative or not.
But let me prove you wrong.
If you bothered doing research for 5 minutes, you'd easily see the deal about the 2018 trademark that got approved in 2019.
And no, it is not a renewal. It is listed separetely from the GBA games. Its categories are not the same either, and are the same as switch games like Mario Odyssey, BotW...
Plus, throughout 2020, that same trademark got through multiple applications/validations accross different regions. Including ones where Golden Sun was never released before. It got rejected several times in some of those, until it was ultimately approved.
This is also the longest time Camelot has spent without even announcing a game, and the Nintendo division working with them has yet to be credited on any upcoming game since Mario Tennis Aces too.
And if you want sources :
https://www3.wipo.int/madrid/monitor/en/showData.jsp?ID=ROM.1436968 here you go, the trademark.
And I kept things short here.
We haven't spent months double checking everything to make sure we weren't misinterpreting stuff to be told by people who don't bother thinking more than 5 seconds just because a serie hasn't got a game in 10 years that we have 0 reasons behind our hopes/claims.