If you upload a larger reference file to Memsource, you can see only the spinning wheel and "Please wait" message. There is no visible indicator of the progress, so the user uploading the file doesn't know if the upload is still in progress or how it is progressing. 

Current behavior:

There is no visible indicator of the upload progress for reference files.  

Requested behavior:

User can see how much of the file has already uploaded. 

Use case:

Some clients need to upload large files as reference and this can take a longer time. The more obvious indicator of progress can help them better organize their work around it.