They work for me too, despite my slightly hardened browser (firefox, private browsing, no third party cookies, resist finger printing, adblock plus, LibReditect replacing Youtube Embeds with Invidious ones).
I was unsure about the 3D aspect (especially since the map surface itself seems flat), but it was quite impressive clicking on live feeds and seeing them match the display (some trains seem to be missing from the live map, and some live cameras are delayed a bit compared to the activity shown on the map -- timestamps sometimes lag by 40s or so).
I was unsure about the 3D aspect (especially since the map surface itself seems flat), but it was quite impressive clicking on live feeds and seeing them match the display (some trains seem to be missing from the live map, and some live cameras are delayed a bit compared to the activity shown on the map -- timestamps sometimes lag by 40s or so).