I think it clear that most people don’t use the ME-U landing page. Of course a large percentage of ME users are probably using it with an A&H product, so the channel names come across automatically from the console. This is how I use the ME system and as such, I have never needed to access the ME-U page.
Now I realize that not everyone uses the ME system with an A&H product. Some might be using Dante/Madi/Waves to connect the ME-U to their audio system. Unfortunately I don’t have an answer to the ME-U landing page issue, but I will say that it is pretty easy to customize the labels on the ME devices themselves. It really doesn’t take long to do, and you can save similar setups as a preset on a USB stick and load them into other devices, so you won’t have to start from scratch on every device.
So while I understand that having the ability to set labels in the ME-U landing page would be more convenient overall, it’s not the end of the world if you have to use customized labels instead.