Update bug-report.md

Signed-off-by: Josef Fröhle <github@josef-froehle.de>

Author: Dexus

.github/ISSUE_TEMPLATE/bug-report.md

@@ -15,25 +15,37 @@ https://github.com/deepnest-next/deepnest/discussions
 -->
 
 **Describe the bug**
+
 A clear and concise description of what the bug is.
 
 **To Reproduce**
+
 Steps to reproduce the behavior:
+
 1. Go to '...'
 2. Click on '....'
 3. Scroll down to '....'
 4. See error
 
 **Expected behavior**
+
 A clear and concise description of what you expected to happen.
 
 **Screenshots**
+
 If applicable, add screenshots to help explain your problem.
 
 **Desktop (please complete the following information):**
+
  - OS: [e.g. iOS]
  - Browser [e.g. chrome, safari]
  - Version [e.g. 22]
 
 **Additional context**
+
 Add any other context about the problem here.
+
+**DEBUG information**
+
+Open a new shell within the deepnest app folder.
+Set a temporary environment `deepnest_debug=1` on windowns you can type: `$env:deepnest_debug=1` on mac and linux `export deepnest_debug=1` this should open 2 debug windows when you start now the `deepnest-v*.*.*` binary within the shell. Please provide the content from the shell and also the content from the `console` tab of the debug windows. please note, the debug windows for the background will go if you press `stop` on the deepnest nesting gui.