I'm currently posting this with TornTools enabled.
This is a bug in the flight page that I noticed after the last flight page update.
Initially, I could bring up the foreign items menu (flight table) while flying and even minimize it when needed, but now it has changed, as I can no longer bring up the menu comfortably or hide it, and that pop-up dialogue box is also a problem, as it refuses to 'hide' when I try bringing up the foreign items menu.
Here's what I mean:
1. Before bringing up the foreign items menu while flying, you can also see the location of the pop-up dialogue box: https://ibb.co/wrgvmmjx
2. After bringing it up: a. You can also see the location of the pop-up box: https://ibb.co/qLKsVxFW
(b.) I had to scroll down a bit to access the flight table (foreign items) menu: https://ibb.co/Lz4fkY2q
I always refresh the page to return it to normal
PS: This is all on my PC