Analyse new project on a large github organization

On sonarcloud, I try to add a project on my sonarcloud org.

I speak about this page:

My organization is large ( between 5k and 10k repositories) Before, I was able to wait a long time until the repository list are shown, then filter repositories and select them.

An optimization would be to not load all repository and use the “search” to call github api to filter the repo.

Anyway, I got an issue today : the repository list is not complete, some repositories are missing. If I try multiple time, I got for instance 600 repository in the list, the 240 then 0 then 600 then …

Is there something wrong somewhere ?
Thank you