I know we are short on time to focus on accessibility, but I still need to point out a few things we could/should improve (in that tool or in the next ones):
Keyboard navigation: Some elements are not reachable using only a keyboard, which means some users might not be able to use the tool correctly
HTML structure/Aria labels can be improved in some places (important for screen readers)
There should be alternative text description for map and charts so that the visually impaired using screen readers also can have access to the main information. It is still a question mark on the what and where, though. Generally, it's about how to make data visualization accessible. Big topic....
Color contrast needs to be checked again. Using Lighthouse on Chrome I saw that one element could be improved. But there are probably things missing as the URL is the same for the whole app, so I don't know if I got results for the whole app or just a view.
I know we are short on time to focus on accessibility, but I still need to point out a few things we could/should improve (in that tool or in the next ones):