[bug] non_ascii and file tree

[mykiwi]

Describe the bug

Here I see 2 folders, but the real source code there is only one "src"

To reproduce

https://demo.sourcebot.dev/~/browse/github.com/symfony/symfony@HEAD/-/tree/%2F
https://github.com/symfony/symfony/

Sourcebot deployment information

Sourcebot version (e.g. v3.0.1):

Additional information

No response

[brendan-kellam]

Interesting - thanks for raising! Will take a look