List item: long text carriage return

if a line of text is to long in a list > item, it doesn’t go to down to new line, but extending on the right after the page limit (see here attached).
I cannot put manual -br- since I don’t know length of text.
How could I have this auto carriage return ?
This means that some list item titles would be displayed on one line, others on three lines… changing list item height automaticly.
Merci for your help, Shaw.

Hi, i’ve the same problem. Did you solve in some way? @Shawee