Currently clicking on the ... on a video tile in the video search doesn't allow you to show more of a certain channel, it only allows you to limit your search to only youtube, tiktok or whatever domain it's from. which is... not useful imho
Would be much nicer if you could show more videos of a certain channel if you know that that channel is what you were looking for in the first place but you're not quite seeing the right video of theirs yet.
This is different from this kf post: https://kagifeedback.org/d/9399-video-search-show-more-of-channel-tiktok-facebook
as these sites (Youtube, peertube, instagram, bilibili ...) require some kind of querying (either yt-dlp or an api) to check what the actual channel was and then filtering on that.
while this other kagifeedback is about ones that can easily be site: searched on because the channel name is in the url such as https://www.tiktok.com/@showtoolsai/video/7561970574558334238