When talking to 'Zamar' in Neketaka and selecting "I'd like to see your goods." he replies "Come take a look" and the dialog ends but nothing happens.
I'd assume there should be a window opening showing ships and ship upgrades?
Also when walking to the ship and clicking on "Supply" on the Map of Neketaka nothing is happening either - except for the confirming clicking sound.
I have restarted the game multiple times, restarted my pc and left the area in the game only to come back and find the same problem as before.
Other traders seem to work as expected.