[Pharo-dev] Can not open Browser on a given selector in 2.0

With 1.4, I use to open programmatically a *mini* browser on a given selector with the following code: Browser newOnClass: Number selector: #/ Now it bring a DNU Retangle>>topOffset: I can use Nautilus but it opens a full complete browser and I don't want this. I can fix the code adding a asLayoutFrame (see cs) but then the browser does not open on the proper method. Hilaire