The bottom row of the table is "IE11 Compatible".
...IE11 hasn't been relevant on the public-web for at least a decade now, and I'm fairly sure it's now entirely gone from corporate/enterprise situations now too, given MS' even-more-aggressive-than-usual campaign to kill it off in Feburary of this year: https://www.cnet.com/tech/services-and-software/rip-internet...
...why is that there? It's weird - it's like saying iPhone 14 is not compatible with 30-pin dock-connectors.