plone/plone.app.toolbar — comment on commit 15c8f0e47db8c7fbe68012519c18bcbae7147c28
File:  line 0
By garbas:

please dont do that ... i've tested and got everything working with javascript generating iframe. what is the usecase of this?
we've talk with rob about this how to eliminate that initial blink and generating iframe with javascript was best solution. since this reduces initial requests needed to show toolbar. please revert this.