Summary

Code copied between code block macros loses new lines/tabs in Firefox

Environment

Steps to Reproduce

1. Create 2 code block macros
2. Type in properly indented and formatted content into the first code block macro
3. Copy it and paste it into the second code block macro

Expected Results

both macros should look identical

Actual Results

the pasted content in the second macro is missing new lines/tabs

Workaround

Use other Browsers