Mini-Games using Multiverse plugin

Hi there, I recently created a Minecraft server using spigot 1.17. Long story short, I wanted to import some of the custom mini-games maps I downloaded into the server using the Multiverse plugin. However, while the maps were successfully imported into the server using the plugin, as I tried to test run it the logic/settings of the mini-games were not working. For example, to start the mini-game called IceRun one has to click on the button start, but it doesn't work as I tried to click it.

I tried searching on google for quite a while for the solution but still out of luck. I would like to ask if I missed any steps or any plugins that I should install to make this work?