As far as I am concerned, they should be in Africa – period. Egypt, Sudan and South Sudan. Map wise, is UK part of Europe? Of course it is For OR Topo I just click on the new style and nothing changes in view even if I zoom. Just a guess, have you tried on the Morocco + Mauritania maps?
Its mostly convenience, for example, both USA and CANADA are in North America, but its a lot of maps to put them all under the same region.
You know better. As long as they are under an African heading.
I will check the Topo later… Thx