Issue Summary

When you copy paste any code in the code block macro, it loses indentation of the syntax. It was not happening earlier and started appearing in 7.7.2/3

Steps to Reproduce

1. Add a code block macro
2. Copy paste code(e.g. java code) in the macro

Expected Results

The code should be shown as below( as per v 7.4)

Actual Results

Code is shown as below. The syntax loses indentation  of code structure

Workaround

Currently there is no known workaround for this behavior. A workaround will be added here when available