Superscript notation in markdown does not work anymore
Summary
The superscript notation ^
does not work since the transition to CommonMark I believe.
Steps to reproduce
Type 1^st
in any markdown input.
Example Project
The comment of this issue reproduces this issue: 1^st
What is the current bug behavior?
It displays the superscript character ^.
What is the expected correct behavior?
1^st
should render with a superscript st.
Output of checks
This bug happens on GitLab.com.