Hi there,
Thanks so much for using Poseidon.
I’m very sorry but I don’t know if any of the available plugin works. I suggest to just try some plugins and let us know which work.
Cheers,
Thomas
Thanks for that Thomas, I tried Uber Menu (paid) which is my favourite as it is fully configurable with many options and I had many issues getting it to work and in the end it just wasn’t worth the effort. I have now switched to Max Mega Menu (free) and it does work but is severely lacking in features in comparison with Uber. I tried several others without successfully getting them to work with your theme.