Can I add my own material functions to palette?

Just as the title says, is there any way to add my own material functions to the palette in material editor or functions in blueprint editor. As of now I have to search for them in the content browser every time I want to use them and I’d wish there would be a more efficient way to do it.

Good day. You can create your material functions and expose them to library, so they would appear on the list.
The process is documented here.

I found the switch to publish my function but even after selecting I’m not able to see them in the palette. What am I doing wrong?