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Thanks for reaching us.
Please check the issue by deactivating all the plugins and activate the WordPress default theme.
We have checked the issue on our testing environments and could not detect any issues.
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regards
HI thanks for the feedback.
It’s was the theme conflict.
I changed to default wordpress theme and the 3rd level sub menu are showing back.
Is there anyway i can fix this? i’m using the kalium themes.
https://themeforest.net/item/kalium-creative-theme-for-professionals/10860525
Please advice and thanks.
We recommend that you write to the author of the theme, as there are no problems with other themes in the plugin. Unfortunately, the Kalium is not open source, so I can’t download and test it to explore the issue from the theme side.
regards