Description
Removes the "Give Feedback" and "Report Bugs" buttons from the pause menu. Both open Mojang's websites, which in a modpack sends players to the wrong place to report problems. The rest of the menu closes up, so there's no gap where they were.
Unofficial port of Game Menu Remove GFARB by MORIMORI0317, for NeoForge and Fabric on 1.21.1, 1.21.11, 26.2 and 26.3. Please report bugs here.

On 1.21.1 and 1.21.11, a server that sends links makes vanilla put a "Feedback…" button next to "Server Links". That one goes as well, and "Server Links" takes the full row. On 26.x the two buttons are small icons in a row; they are removed and the row stays centred.
With Mod Menu installed on Fabric, the buttons are hidden instead of removed, because Mod Menu places its Mods button using them. Mod Menu's own "Mods button style" setting still decides where that button goes.
FAQ
Client or server? Client only. Servers don't need it, and you can join any server with it installed.
Does it need anything else? No.
Can I use it in my modpack? Yes, go ahead, no need to ask.
LGPL-3.0. Developed with AI assistance. Source: https://github.com/traelmyx/game-menu-remove-gfarb-reborn