@pitaj I see.
Thanks for the explanation.

@dunlix thanks, I will look into this.

But I just wonder where this restriction comes from.
Why wouldn't it be possible to show all free icons in the ACP?

e.g. this one
https://fontawesome.com/icons/toolbox?style=solid

I'm trying to add icons to my categories and it looks like the available icons are very limited.
I'm using 1.17.0.

is there a way to import the rest of the icons or specific ones that I would like to use?

@baris Thanks for adding the additional areas!

I would like to add a widget that should only be shown on the recent page.
But it seems that this page is missing in the selection menu.

Can it be added?

I'm going to answer my own question.

I have found the NodeBB Featured Threads plugin.
With this one I can stack the posts I like to show.

@pitaj Thanks for your reply.

I have added the Recent Cards plugin as a widget and it does more or less what I need.

Do you maybe know of a similar plugin but which would show the posts under each other and not like the recent cards plugin next to each other?

Is it possible to add a sticky post on the overview page?
I would like to have a post for forum rules shown at the top of the forum.

I can create sticky posts within the respective category but I would like to have one that will be shown not within the category but on the overview page.