Dropping file on Ocelot icon does not load file

In Windows, when a user drag and drop an XLIFF document on the Ocelot icon, the application opens, but does not load the document.

This was with Ocelot v2.2, on Windows 10, with an XLIFF 1.2 file that opens correctly when opening it with File > Open.

Possibly related: If you drag an XLIFF document over a running Ocelot instance, you cannot drop it to open it.

It would be nice to have ways to open the file working as expected, as it increases Ocelot usability as a generic editor for any XLIFF document.