Incorrectly parsed mention links for pixelfed
See https://kazv.moe/notice/ABWfQf44FMGoBkKomu
Step to reproduce:
0: Click on @tusooa@kazv.moe
Expected: Should open my profile on kazv.moe in the current page, without a refresh.
Actual: Opens the link in a new tab, although it is redirected back to my profile page on kazv.moe (pixelfed thing I think).