Orion "Manage Search Engines" Allow URL starting file:///

If you go Settings > Search > Manage Search Engines…
and enter a local file path
(for example: file:///Users/USERNAME/file.html#%s)
Orion prepends https:// to the path,
(resulting in: https://file:///Users/USERNAME/file.html#%s)
which prevents the feature from being usable with local files.
Please can you allow file:/// (Like Brave Browser)
Thank you!

(To make Orion browser work equally well with local offline files.)