ID 434067 - [S] Make the XML files Flix exports for SBP human-readable

Problem summary

The SBP XML files Flix exports are not human readable. Those files do not have new lines.

Customer reported version
flix_6.3.2

Customer reported platform
n_a_mac

Steps to reproduce

1) Set SBP as your sketching tool

2) Double click on any panel in a sequence.

3) Flix will export the sequence in an XML file.

4) Open the XML file in a text editor

Expected behaviour
XML file with new lines and space indenting for an easy reading

Actual behaviour
Flix exports a file with no newline breaks and no indentation which makes the XML file very difficult to read if you need to troubleshoot it.

Workaround
Unknown. 

Reproduced by support
 

This bug has been reproduced in:
Flix 6.3.2