The teleport menu is very clunky and annoying to use.
This is about to become even worse with the many new areas coming in endwalker.
Plain and simple, these are my suggestions:
1. Search bar in the teleport menu.
2. Allow us to drag teleports to hotbars.
3. Let us have a /teleport command.
e.g.: /teleport Limsa Lominsa
This shouldn't be hard to implement, and would be a HUGE improvement for anyone who teleports a lot (like gatherers doing collectable/legendary nodes).