Event pages of secondary language for a multilanguage site don’t display online

Hi, The event pages of the secondary language on my multilanguage website(WorPress with Elementor and Polylang for Multilanguage) don’t display online. They seem okay on WordPress dashboard, but online, the page can’t be found. They were working fine earlier, but suddenly this problem started. It is happening with any new event pages too that I create now

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