Albums on Lightroom web gallery appears in a totally random order. There is no way to re-arrange them manually or even sort them alphabetically. This is a big problem if you have a large number of albums.
The order doesn't follow the order of the creation time of the album on Lightroom Classic, or the time when it was synced to the cloud, or even the order they were added to the gallery. It's totally random (or at least it looks like it)
At least an automatic alpahebetic sorting should be provided for the albums.