How to add newline custom hover data

custom hover data of list in which one of element value (text) is too long ,so i add put newline in between the sentence but at hover location point it is not showing the text value

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dish name it is not showing text present in the hover data

Hi @Amrith,

Could you share how you are setting values in the customdata in your figure?
I have faced this issue earlier where I was passing the values to customdata as a list instead of an array. customdata expects an array where the dimensions should match the dimensions of the plotted data.