Private, but accessible, text channels are wrongly being omitted if they belong to inaccessible categories

[dominichayesferen]

If a channel you can access is the child of a category whose permissions you wouldn't be able to access, the channel is wrongfully omitted.

Here, I set up a server with the same permissions scenario as an actual public server I first encountered this on:

However, in Aerochat you will notice a certain lack of the #g channel:

Going into permissions breakdown with a plugin, these are the conditions to reproduce this:

[kawapure]

This issue actually seems a bit important because I remember someone on the Discord reporting it lately too. It's probably a simple fix and shouldn't be overlooked. I'll pin it for the time being.