Hi!
I agree that this is not a problem and it does not prevent me from explicitly using the features of the service, but for convenience, it would be good if there was support for large monitors.
Yes, it is possible to use a browser that does not cover the entire width of the monitor, but this is not very convenient for me personally, since other sites support such a diagonal of the monitor, which allows me to better read and write texts, code, and so on.
If you think that it is not worth adding support for such a diagonal, then I agree, since so far few people use such large diagonals. Personally, it wouldn't hurt for me to use phorge on my server.

When reading the wiki at a resolution of 3440x1440 (34 inch monitor), there is still a lot of white space.

The sublevels of the tree can be made hidden, and they can be revealed when clicking on a specific parent. And if the user expands the tree to a large size, then it is worth limiting the maximum size of the panel and showing a vertical scroll when the maximum is reached.

@aklapper we are talking specifically about documents that are under another document, that is, about the hierarchy of pages in the wiki.
The screenshot F3250825 just shows that the visualization of the document hierarchy is not very convenient in my opinion, and I ask if it can be moved to the side.

Changed the policy for file F3250825 to Public.

Good afternoon!
I get it, if you go to Phriction > Welcome to the Forge Wiki, then the hierarchy of documents will be displayed at the bottom (the screenshot below is attached). You won't see this in your example, as there are no attached documents.