Mac Safari Loading Slow issue on Megamarket theme

Hi there,

Greeting for the day.
our new license for 2nd website some issue during commissiong stage when testing under Mac Safari (or iPad safari), the header menus hovering function not working properly, it’s display is delayed about 1-2 mins before showing.
In another license, We used the Accessories theme before, it’s loading much quicker and smooth;

Current issue website: https://www.climapro.com/ (live mode, Login detail in Private Message)
Previous website: https://philipsmart.tech/ (in coming soon mode, login detail in Private Message)

Could you pls help to have a look? it’s really causing big issues for the visitng experience. thank you.

kind regards,
Luie