Hi Sam,
I kept the version at 1.4.3 for that zip, so that when 1.4.4 is released, or 1.5, it will show as an update, and you won’t be left out of the auto-update for that.
Can you please confirm the category select issue, by deleting and re-adding the assets? I’ve tested this here, working as expected.
I’ll try and find some time to look into the carousel issue.
– Ed