EPW - Compare => viewer Download filename aa68df74-2ea3-40bb-aea8-b71502486f09

[ArnkellPetersen]

**Which webpage and/or tool **
epw viewer

Describe the bug
When downloading an epw from viewer that comes from compare, the filename becomes something like aa68df74-2ea3-40bb-aea8-b71502486f09

To Reproduce
Steps to reproduce the behavior:

1. Go to EPW compare, load a file
2. Detailed analysis of file in EPW viewer
3. Download there,
4. See filename

Expected behavior
FIlename should be the original one