Hyphenization shown on screen - how to get rid of

Once used the Tool language Hyphenizatin, the text on the screen shuws all possible Hyphenizations by a “-” with lightgrey background - that is intolerable for exchanging documents with others not intended to be printed. How to get rid of this?

very much surprised to have an immediate answer from the admin… t’was → use view and disable formatting marks — well - that does most definitely not work - paragraf signs vanish as I’m used to toggle, but hyphenization mark does not. But I confess - it’s me who is to blame - study help - hyphenisation, and u will find → tools → libre office writer → options → formatting aids — then clear custom hyphen check box — that works — sorry for all the trouble…

study help - hyphenisation, and u will find → tools → libre office writer → options → formatting aids — then clear custom hyphen check box — that works — sorry for all the trouble…