Where is the file "page_modmod.xml"? (called in file "MainMenuItems.js")

[Ceres]

Hello!

I have a question about MainMenuItems.js, specifically this part:

{
  "caption": translate("Mod Selection"),
  "tooltip": translate("Select and download mods for the game."),
  "onPress": () => {
  	Engine.SwitchGuiPage("page_modmod.xml");
  }
},

I cannot find the file page_modmod.xml anywhere in the repo, nor in my forked/checked out files. Do I have a complete misconception, i.e. is this no file at all? If not, what is it? I had expected (and still do) that when clicking the "Mod Selection" button, a new page (window/screen) is called (named page_modmod.xml). And this must be available somewhere (I thought).

Thanks for your patience with me and for your help!

 

PS: Nor can I find any of the other xml files, e.g. page_locale.xml, which are called in MainMenuItems.js.

Edited October 30, 2022 by Ceres

[Silier]

https://github.com/0ad/0ad/blob/master/binaries/data/mods/mod/gui/page_modmod.xml

[Ceres]

Oh my bad, I looked in the wrong path.  Thank you!

Why is file page_modmod.xml referred to from \binaries\data\mods\public\gui\pregame\MainMenuItems.js stored in \binaries\data\mods\mod\gui\?

Besides, I wonder why I cannot find page_modmod.xml via the GitHub search: