Greetings,
For now you can add image/tiff to array around line 563ish in wp-better-attachments/classes/class-wp-better-attachments.php with the other file types. If this does not work please let me know. I am working on an update that will allow for filtering of this value in the future as well as updated file type supports such as TIFF, I was hoping to have it done awhile ago but life keeps getting in the way.
Thanks,
Dan
I actually tried adding the TIFF to your list of file types in the class-wp-better-attachments.php file but it didn’t work. It was easier to just write a loop to list all the files myself rather than use the plugin.
Would be nice to be able to use the plugin though so I will keep an eye out for an update.
I am going to mark this as resolved feel free to re-open if need be.