On my website I want to anchor link to a component instance. Because unique IDs are replaced for classes it is not possible anymore after saving a section as a component. It would eventually come in handy to make it possible to give instances a unique ID.
For now I am going to wrap a component section inside another section.
You can add a custom ID in Style » CSS, but remember that it gets synced across each instance, so you shouldn’t add the same component twice on a page.