Custom icons for admonitions not working?

[bimCelum]

Hello,

we're currently transitioning our knowledgebase projects from Mkdocs-Material to Mkdocs-MaterialX, so I'm checking for any issues that come with the change.

I noticed that the custom admonition icons we defined in mkdocs.yml are no longer working. I would appreciate help in identifying the issue.

Our configuration/icon setup looks as follows:

The icons we want to use for the admonitions are saved in /overrides/.icons:

Our knowledgebase consists of multiple sub-projects, each with its own mkdocs.yml. There is no mkdocs.yml on root level and all paths in the mkdocs.yml files are defined to account for that:

The custom_icons option goes back one step to root-level before entering the overrides directory:

The custom icons for admonitions are defined as described in https://jaywhj.github.io/mkdocs-materialx/reference/admonitions.html#custom-icons-and-colors-structure:

Here is a comparison of what the custom icons, e.g. for tip admonition, should look like vs. what it looks like in Material-X:

Old (Mkdocs-Material):

New (Mkdocs-MaterialX):

What am I doing wrong here?

Interestingly enough, the custom icon works if I define a fontawesome icon in the mkdocs.yml:

Any help is much appreciated, thank you :)

[jaywhj]

This seems to be caused by incorrect directory hierarchy. Please provide a minimal reproduction for troubleshooting.

[jaywhj]

@bimCelum

You can upload a minimal reproduction package here.