v21 regression : component is loaded twice #1017

Hi,

before all, thanks for this beautifull project.

I've got a regression with the last version. My component is loaded twice.

My code is not clean, for this exemple, but, before this version it was working.

Just try this :

• Two states loading the same component, one child to another
  { name: "app.benef.benef", url: "/liste", views: { "main@": { component: BeneficiaireMainComponent } }, }, { name: "app.benef.benef.carte", views: { "main@": { component: BeneficiaireMainComponent } }, url: "/carte" }

• Then go to /liste/carte : BeneficiaireMainComponent is loaded twice...

#1012