Unable to display logs by default

[pafontai]

Hi,
Youtube-dl-WebUI is erally a great piece of soft.
To debug I need displaying a log. I could'nt display log without creating an alias into my apache config:

 Alias /logs "/var/www/html/youtube-dl-webui/tmp"
  <Directory "/var/www/html/youtube-dl-webui/tmp/">
    Require all granted
    ForceType text/plain
  </Directory>

This conf isn't specifie into documentation.
Is It expected or did I forget some conf ?
I force text type to display log directly into site.
I have to do the same to be able to download files.