Autofill not triggering for local sites in Vivaldi

As the title suggests, auto fill is not populating for local sites (home server) rendered in the Vivaldi browser. No issues on Chrome, Edge, and Firefox. Already filed a report with them.

---

1Password Version: 8.10.32 (81032011 Beta Channel).
_Extension Version: Not Provided
_OS Version: 14 (AP1A.240405.002)
_Browser: Vivaldi
_Device: Pixel 8 Pro