$-math in link text not working

[nschloe]

Description

MWE:

[$a$](x)

rendered as

Gitea Version

nightly

Can you reproduce the bug on the Gitea demo site?

Yes

Log Gist

No response

Screenshots

No response

Git Version

No response

Operating System

No response

How are you running Gitea?

demo.gitea.com

Database

None