Cannot follow an in-file link to a headline with colon in title

[seflue]

Describe the bug

When a headline includes a colon, the minimal example (see below) gives the error message:

Unsupported link protocol: "*Example"

Steps to reproduce

Copy the minimal example into an agenda file and try to follow the link:

* Example: a headline with colon

* another headline
Opening [[*Example: a headline with colon][this link]] will not work

Expected behavior

Following the link should jump to the expected headline.

Emacs functionality

Not tried, but if it doesn't work in emacs, I consider this also a bug.

Minimal init.lua

Not relevant for reproducing the bug.

Screenshots and recordings

No response

OS / Distro

Manjaro Linux

Neovim version/commit

0.10

Additional context

I would tackle the bug on my own as soon as I have time.

[iicurtis]

I was about to create a similar issue. ID links ([[id:][description]]) are unable to use isoformat (YYYY-MM-DDTHH:MM:SS.ffffff) due to colons : being stripped from the ID parsing. I believe it is likely this is from the same problem.

Example: '2019-05-18T15:17:08.132263' does not in nvim-orgmode, but does work in emacs. Was this a terrible format to use for my IDs? Maybe, but it seemed more natural than timeslugs, which are the more common alternative.