Not a bug Unsupported file types are rejected only once the file is fully uploaded, not at the start.

Road-hog123

An Orange Bus
Administrator
UKDT
Dec 10, 2015
1,774
Bug Type
Application Issue
When selecting a file to upload, it is possible to change the file filter to "All Files" and browse for file types other than are permitted. If one of these is selected, the forum waits until the file (which may be very large and take a long time to upload) has finished uploading before helpfully informing you that the file type isn't permitted...
 

Tom

Administrator
Dec 10, 2015
156
I wouldn't really consider this to be a bug, but more something we can improve in the future. I'm going to mark this as resolved for now.