My issues so far.......
Unable to see what engineering is on stored modules
Fitted modules show engineering, but not experimental effects; is my OC Multi corrosive or autoloader?
Pinned blueprints missing
If you click economical/fast in the galmap you can't turn them off, you can only toggle between them
If you want to do anything with bookmarks, you have to go into manage bookmarks, and then into a subfolder, rather than straight from the bookmark
As an example, if you want to plot to your home station....
Open map
Open bookmarks
Open Manage Bookmarks <- Why?
Open Stations
Select target station
Select 'plot route'
Close target station
Close stations
Close bookmarks
Finally, close galmap
In Horizons you opened the map, opened your bookmarks and selected 'plot' from the dropdown that appeared when you hovered over the station. So now you have 10 clicks instead of 4