The app doesnt detect anime when named certain ways

[gumfreddy]

When an episode is named like: kimetsu-no-yaiba-episode-25-1080p.mp4 or Mirai-nikki-episode-01-1080p.mp4

The app doesn't seem to recognize the anime name and asks to search for similar titles and when i select it, it either doesnt show the correct episode number or just asks to view similar titles again