Orion ads .txt to file

Hi,
if i want to download a theme from https://iterm2colorschemes.com/ and i right-click on the theme and click on download linked file, orion and safari downloads *.itermcolors.txt instead of *.itermcolors.
With Chrome it works as desired.

Example file: https://raw.githubusercontent.com/mbadolato/iTerm2-Color-Schemes/master/schemes/3024%20Day.itermcolors