Full file paths shown after using `setCurrentExpansion`

[daniloprates]

After using the Engine.setCurrentExpansion command, opening a new file requires browsing through the full path:

The tabs also start displaying the full file path, which makes navigation difficult because the actual file names become hidden:

[Christoph Hart]

@daniloprates ah yes good catch, I hardly use that dropdown and expansions these days so I missed that glitch.

Should be fixed now.

[daniloprates]

@Christoph-Hart awesome, thanks!