I have attached a number of images and one video, each displaying some odd behaviour of Kagi Search's news tab. See my query ordered according to these.
For images 1.1 and 1.2 (ending in -11 and -12): adding news at the end of the search meant that no results were yielded.
For images 2.1 and 2.2 (ending in -21 and -22): it is odd that no news results show up for that search term. The corresponding Google search result is shown.
For images 3.1 and 3.2 (ending in -31 and -32): same issue as for 2.1 and 2.2.
For video 4.1 and image 4.2 (ending in -41 and -42): why is it that the news widget items aren't shown in the news tab for video 4.1? Image 4.2 shows a similar search with successful results in the news tab.