Dropdown menu not functioning

Hi,

I am using ACADP Listings Plug-in and https://mahsul.net/search-listings/ is the page where all listings are displayed. Buttons called “Gorunum” and “Sırala” are normally should be dropdown buttons that change the layout or re-order listings by name or price etc.

In previous themes I tried, these buttons were functioning (opening a drop-down menu to select) but in Hestia theme, these buttons are not functioning.

The buttons and all listings are fed by ACADP (I only typed [acadp_search] to the page and all buttons and listigs are fed to here, I am telling this to say that I cannot access any customisation on these buttons or blocks)

Could you help me to funcion these buttons as a drop-down?

Thanks

The page I need help with: [log in to see the link]