Error excluding posts

Hi,
If I go to single Ad, open “Extended Restrictions” and click on
“Do not show ad on certain posts/pages:”
I see a list of max 38 items with a big white space below, and if I try to scroll down I receive in the console “Uncaught TypeError: undefined is not a function” error as many times as I scroll,

Can you help me?
Thanks a lot,
Davide

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