For easier onboarding of new users and better discoverability of anchor links in general, how about adding an extra character like "¶" at the end of a heading when hovering over it? This would make it very easy to copy an anchor. An example from the issue tracker Trac:

In T9622#141931, @rhkeeler wrote:

Tagging with projects would be great too, but we were really thinking of arbitrary tags not limited to the set of projects. (One example might be an "onboarding" tag; it's a word that's used in a few different contexts, so it would be pretty valuable to easily narrow in on just a subset -- e.g. pages intending to help new engineers onboard onto the team, which doesn't have an associated project.)

Thanks @chad for reminding me about feature request, will try to follow the instructions more closely.

Oops, thanks.