Collapse DMs into folder setting does not exist on Desktop but affects desktop

Reproduction steps

Go here: fluxer://settings/user?tab=appearance&section=interface
Look for the section labeled "Guild sidebar"

Expected behaviour

These settings should exist on desktop. Or at least the first one should, as it clearly affects desktop behavior.

Actual behaviour

These settings don't exist on desktop. Enabling the first setting ON MOBILE collapses DM and GDM's into the notification bubble at the top left of the client ON DESKTOP however. This behavior has been driving me mad for months and I've only just found out what causes this.

Build information

Canary Desktop 2026.1026.22540, Web 2026.1027.182052, Linux 7.2.11-200.fc44.x86_64 (x64), Electron 44.9.1, Chrome 152.0.7977.167, Node 24.22.0, Locale en-US

Platform

macOS, Windows, Linux, Web