Strange pagination, not working

I'm having issues extracting the data from the site below. There's a strange pagination.
Any help is appreciated.

Url: https://exhibitors.world-of-photonics.com/onlinekatalog/2019/aussteller

Sitemap:

{"_id":"photonics","startUrl":["https://exhibitors.world-of-photonics.com/onlinekatalog/2019/Aussteller/"],"selectors":[{"id":"prouct","type":"SelectorLink","parentSelectors":["_root","pagination"],"selector":"a.ex_font","multiple":true,"delay":0},{"id":"name","type":"SelectorText","parentSelectors":["prouct"],"selector":"div.jl_dt_hfont a","multiple":false,"regex":"","delay":0},{"id":"country","type":"SelectorText","parentSelectors":["prouct"],"selector":"div.jl_adr_land","multiple":false,"regex":"","delay":0},{"id":"email","type":"SelectorText","parentSelectors":["prouct"],"selector":"div.view_kontakt_mail a.exd_navfont","multiple":false,"regex":"","delay":0},{"id":"pagination","type":"SelectorLink","parentSelectors":["prouct"],"selector":"//*[@id="jl_websitearea"]/div[2]/div[1]/form[1]/div/div[2]/div/div[2]/div/div/div[3]/input","multiple":false,"delay":0}]}

Hey, unfortunately, you won't be able to scrape that as there is no link under the arrow, so you would have to use the Element Click selector, but as the page refreshes after every click, the Click selector 'crashes' as soon as that happens and no more click will follow after.

What are you trying to get? Did you see there is a link to download the entire list to csv?

I've seen that, but that list does not contain all the data I need.