Joost, I'm not necessarily complaining about how accurate the documentation is, just how difficult it is to find things. Not only is the help menu (where most newcomers will turn to find basic information) confusing, even if you happen to pick the right starting point (like docs.xojo.com ), there's no guarantee that you'll stay there.
Searching for "Dark Mode" on docs.xojo.com leads to a useful write up, but the header (green box) says that it's in the "Users Guide". Clicking on the "Users Guide" in the sidebar takes you completely out of the docs back into the Dev Center where you'll fine absolutely nothing useful and no obvious way of getting back to the original site.
Christian, you insinuated that the "developer" site is old, and the "docs" site is newer. That's certainly not obvious, and, if true is an incredibly important distinction that needs to be made.