did they ever explain why yanu want to destroy solath? did i miss it?

I think he got annoyed of having to wait for 10 years so he just wanted to destroy it

Dragons knows when their mates are born (afaik while reading this lol ciiw there was a chapter here that explains it) so when Eyra went to the labyrinth for 10 years and there was a concealment spell in there... that explains why yanu was in solath for10 years and was waiting for his mate and was annoyed ig and wanted to destroy it. (I forgor the chapter but eyra asked yanu for a hide and seek and yanu wasnt able to find him and caused an earthquake and when he did found him he asked if used a concealment spell which he did and he explained that there's 4 places that has concealement spell and yanu said -non verbatim- "thats why i wasn't able to find you for 10 years smth like that)

Hoping i was able to explain it lmfao sprry for the english aint my first language.