Originally reported in https://github.com/go-gitea/gitea/issues/22622. To reproduce: - Open [this source file](https://try.gitea.io/silverwind/symlink-test/src/branch/master/package.json), select all code lines, copy them - Paste into GitHub comment box - Pasted content is completely mangled. Paste result below. Expectation would be to only paste the plaintext parts of the clipboard data. --- ``` { -- <code class="code-inner"><span class="p">}</span> </code> ```