GNOME 50: "Show overview on startup" toggle ignored and initial animation stutter

Following the update to Bazzite 44 (GNOME 50), two distinct issues have been identified regarding the GNOME Shell startup behavior:

The “Show overview on startup” setting is being ignored. Despite being toggled off, the overview is still forced upon login.

The initial overview animation exhibits noticeable stuttering/frame drops immediately after login. This only occurs once per boot; subsequent overview triggers are smooth and perform as expected.

System Environment:

Deployment: Bazzite-GNOME 44.20260511 (Stable)

Kernel: 6.19.14-ogc2.1.fc44.x86_64

Motherboard: ASUS ROG STRIX B650E-I GAMING WIFI (Firmware 3842)

CPU: AMD Ryzen™ 5 9600X

GPU: AMD Radeon™ RX 9060 XT (Mesa)

Memory: 32GB RAM

Display: 2560x1440 @ 180Hz