Ckeditor5: Scroll bars for mention list

[felipegiotto]

Currently, if the mention list has too many items, the suggestion box is very big and goes out of the screen.

I can use CSS to specify a "max-height" and "overflow-y: scroll" to make it smaller, but then I cannot use the keyboard to select the items, because the focus goes out of the visible part.

I can also limit the number of listed items (e.g. 10), but in this case I need to show all the options to the user.

Suggestion: allow the user to navigate between the items even if there are some CSS properties "max-height / overflow" to limit the visible part.

[Reinmar]

I can use CSS to specify a "max-height" and "overflow-y: scroll" to make it smaller, but then I cannot use the keyboard to select the items, because the focus goes out of the visible part.

Right. This is a bug on our side. If we recommend using max-height, we need to handle this.