I am in the "News" tab (searching for anything) and want to switch region by appending the " !de" bang. This returns me to the "All" tab.
"https://kagi.com/news?q=xabi alonso !de" leads to "https://kagi.com/search?q=xabi%20alonso&r=de"
Furthermore, trying to add the bangs "!news !de" leads me only to the "News" tab or flipped only to the "All" tab with changed region.
The tab shouldn't change when the region bang is used.
If multiple bangs are allowed, both region and tab bangs should work together.