Unable to upload .txt file types

I don’t seem to be able to add txt files. Not sure why, i’ve tried so many different options but it always says it’s not accepted. Any heolp would be greatly appreciated! Thank you

  file:
    label: File
    type: files
    uploads: true

You cannot upload txt files, Kirby wouldn’t work properly anymore if there were other txt files than the ones belonging to pages or files