Adding flag makes list empty while seach result contains the flag

I was looking for italian relays recently. When the search result appeared I wanted to see only relays with the Exit flag. So I entered Exit, but the resulting list was empty. Same behaviour was with the Top10 list.

Steps to reproduce:

1. Go to https://atlas.torproject.org/#top10
2. Go to Flags column.
3. Enter Exit add the bottom entry field.
4. Empty list

Expected behaviour is that it should show the relays with the entered flag and empty list if there are none.